Recycled Material Headphones: Experience Sound and Sustainability

In today’s world, we’re all thinking about the planet. That’s why recycled material headphones are a big deal. They mix great sound with green materials. This way, you can listen to music and help the environment at the same time.

Brands like House of Marley are at the forefront. They use bamboo, wood, recycled plastic, and aluminum in their products¹. They also have programs like Project Marley to help the environment. This includes working with groups like One Tree Planted¹.

Using recycled materials also cuts down on carbon emissions. This is important because so much e-waste is thrown away every year²³. These headphones help reduce waste and support a greener future. They show us how to make products last longer and use less energy.

More and more people want to buy products that are good for the planet. This means more companies will make eco-friendly headphones². These headphones offer amazing sound and help us care for our planet.

Key Takeaways

• Recycled material headphones merge high-quality audio performance with eco-friendly design.
• Brands like House of Marley use sustainable materials such as bamboo, FSC® certified wood, and recycled plastic.
• Eco-friendly earphones address the growing e-waste problem, which contributes 20 to 50 million tonnes of waste annually.
• Choosing sustainable audio accessories supports environmental conservation and promotes circular economy practices.
• Market trends show increasing consumer demand for eco-conscious technology.

Learn more about eco-friendly tech, like quiet kitchen blenders, and how they’re making a difference.

Introduction to Recycled Material Headphones

The technology market is changing, and recycled headphones are leading the way. These headphones improve sound quality and help solve the e-waste problem. Every year, 20 to 50 million metric tons of e-waste are thrown away, showing we need eco-friendly headphones⁴.

Headphones made from recycled materials like ABS and PU are good for the planet. Brands like Skullcandy and Fairphone use up to 65% recycled plastics. This cuts down on carbon emissions⁵⁶.

Schools are starting to use these eco-friendly headphones too. They see more community support and higher enrollment. Plus, they save money on replacing equipment⁴.

More people want eco-friendly audio gear, pushing makers to create durable products. For example, buying these headphones helps plant trees with Evertreen⁵.

These headphones are not just good for the planet; they’re also high quality. They meet strict standards and are packaged sustainably. This shows how important green technology is in fighting climate change⁵.

In short, recycled headphones are a big step forward in tech. They offer great sound and are good for the environment. As more brands follow, we’ll see a greener future for everyone.

Environmental Impact of Traditional Headphones

Traditional headphones harm the environment a lot. They add to the world’s e-waste problem. This waste is dangerous because it contains harmful materials like lead, mercury, and cadmium⁷.

E-waste Concerns

Many headphones end up in landfills. This adds to the huge amount of electronic waste each year. This waste is bad for the environment and our health because it has harmful materials⁷.

In 2020, Germany alone sold 15.5 million headphones. This makes the problem even worse⁸.

Resource Consumption

Making traditional headphones uses a lot of resources. Most of it is made of polymers, and some is metal⁸. Also, these headphones need new materials, which hurts our planet’s resources. Using eco-friendly earphones can help save these resources⁸.

Carbon Footprint

The carbon footprint of traditional headphones is big. For example, the Jabra Evolve2 85 has a carbon footprint of 12.17 kg CO2-Eq. Most of this comes from making the headphones⁸.

Using headphones a lot and for a short time makes things worse. Schools are a big part of this problem⁷. Choosing eco-friendly earphones can reduce these emissions. They are better for our planet and last longer⁸.

Benefits of Using Recycled Material Headphones

Choosing recycled headphones offers many benefits. These benefits help our planet and also support our communities and economy. Let’s dive into these advantages.

Reduced Environmental Impact

Using upcycled headphones cuts down on e-waste, which makes up 70% of toxic waste in landfills³. Recycling headphones is key to reducing electronic waste, a big environmental problem⁹. It also means less waste in landfills, reducing harmful substances like lead and mercury¹⁰.

Plus, making recyclable headphones can lower carbon emissions by 20-30% compared to regular ones¹⁰.

Support for Sustainable Practices

Choosing sustainable headphones means supporting green manufacturing. For example, thinksound uses eco-friendly materials like PVC-free cables and wood from renewable sources³. More companies are using solar and wind power, too³.

Schools using recyclable headphones can teach students about being green. This can inspire over 70% of students to live more sustainably¹⁰.

Promoting a Circular Economy

Upcycled headphones help create a circular economy. This system encourages using and recycling materials, reducing waste. Many headphones are made to be easily recycled at the end of their life⁹.

Also, parts like cables and ear pads can be replaced, reducing waste and the need for new headphones, which is great for schools⁹.

Supporting these practices helps create a closed-loop economy. Recycling programs can help schools reuse 15-20% of materials¹⁰. This is good for the planet and can save money in the long run.

Top Brands Offer Eco-Friendly Headphones

In recent years, headphones made from refurbished materials have grown in popularity. Brands like House of Marley, Thinksound, Beyerdynamic, Audio-Technica, and Apple are leading the way. They focus on sustainability, using eco-friendly materials and technologies.

House of Marley uses materials like bamboo and recycled plastic in their products¹¹. They also plant trees through their Project Marley initiative¹². Their headphones offer great sound and are made with sustainable materials¹¹.

Their Exodus headphones have a long battery life and are priced at $95.00¹².

Thinksound uses walnut and bioplastic in their headphones¹². Their ov21 model is made from these materials and has a unique design¹². It’s priced at $399.00¹².

Beyerdynamic focuses on durability and customer support¹². Their DT 700 PRO X headphones come with a two-year warranty and spare parts¹². They cost $299.00¹².

Audio-Technica offers the ATH-M50xBT2 with a long battery life of almost 65 hours¹². A quick 10-minute charge can give you three more hours of listening¹². They’re priced at $199.00¹².

Apple aims to be carbon neutral by 2030¹². Their AirPods Max are made from stainless steel and aluminum, reducing plastic use¹². They offer up to 20 hours of battery life with ANC¹².

These brands are making a big impact with their eco-friendly headphones. They use sustainable materials and advanced technology. This makes them leaders in the green movement.

House of Marley: A Pioneer in Sustainable Audio Gear

House of Marley is a leader in making eco-friendly audio gear. They mix green tech with top-notch sound quality. Their focus on green headsets makes them a true pioneer.

Materials Used

House of Marley stands out for using sustainable materials. They use REWIND™ fabric made from organic cotton, hemp, and recycled plastic bottles. This shows their effort to cut down on waste¹³.

Bamboo and FSC™-certified wood are also key in their designs. These materials help the environment and make their products last longer and look great.

Commitment to Social Responsibility

House of Marley cares deeply about social responsibility. They support reforestation through their Project Marley Global Giving program with One Tree Planted¹⁴. This shows their commitment to reducing carbon footprint and supporting the environment¹³.

They also follow green practices and partner with environmental groups¹³. This shows their dedication to being a responsible company.

Product Quality and Durability

House of Marley doesn’t skimp on quality. Their green headsets use the latest audio tech for clear sound¹³. For example, their Positive Vibration XL ANC headphones last up to 26 hours with noise cancellation¹⁵.

The aluminum and silicone in their ear tips and headphones can be recycled. This reduces waste even more¹⁴.

House of Marley blends eco-friendly gear with top performance. They lead in sustainable audio by focusing on both green tech and quality.

Key Features to Look for in Sustainable Headphones

Choosing sustainable audio accessories is more important than ever. To find true eco-friendly earphones, we need to know what makes them sustainable. Let’s dive into these key features.

Sustainable Materials

Materials used in headphones are a big deal for sustainability. Look for headphones made from recycled plastics, bamboo, or wood certified by the Forest Stewardship Council (FSC). For example, House of Marley uses FSC-certified wood and recyclable aluminum, showing their commitment to the planet¹⁶. Urbanears Alby model also uses recycled plastics, helping to cut down on plastic waste in the audio world¹⁶.

Energy-Efficient Manufacturing

How headphones are made also matters for the environment. Traditional wireless headphones create a lot of carbon emissions. But, Skullcandy’s Dime True Wireless earbuds have a much lower impact, with only 2.4 kg CO2-eq¹⁷. The Majority True Bio Earbud, priced at £34.99, is made from 100% compostable plastics, showing big progress in making eco-friendly audio accessories¹⁸.

Ethical Labor Practices

It’s not just about materials and energy use; fair labor is also key. Choosing brands that treat workers well helps make the whole production process sustainable. LSTN Sound, for example, has helped over 50,000 people with hearing aids through their sales¹⁸. They also use vegan leather for their headphone pads, showing their commitment to cruelty-free production¹⁸.

In summary, when picking sustainable headphones, think about the materials, how they’re made, and the labor practices. Making smart choices helps us reduce our environmental impact while enjoying great sound.

Materials Used in Recycled Material Headphones

Eco-friendly headphones use sustainable materials. These materials help reduce environmental impact and keep the headphones working well for a long time. Learning about these materials shows us the creativity behind making headphones from recycled materials.

Recycled Plastics

Recycled plastics are key in making sustainable headphones. For example, Urbanears’ headphones are mostly made from recycled plastic. This choice cuts down their carbon footprint a lot.

Using recycled plastics instead of new ones reduces CO2 emissions by 90%. This shows how good it is for the planet. It also meets the growing need for headphones made from recycled materials.

Bamboo and FSC-Certified Wood

Bamboo and wood certified by the Forest Stewardship Council (FSC) are also important. House of Marley uses a lot of bamboo and wood. They help plant trees through Project Marley¹⁹.

These materials make the headphones look good and last long. They also help the environment. Using bamboo and FSC-certified wood shows how headphones can be both stylish and eco-friendly.

Reclaimed Aluminum

Reclaimed aluminum is also used in eco-friendly headphones. Many brands use it to cut down on mining new aluminum. Mining new aluminum harms the environment a lot.

Using reclaimed aluminum keeps the headphones strong and lasting. It shows how eco-friendly headphones can be both green and high-quality.

The careful choice of materials like recycled plastics, bamboo, FSC-certified wood, and reclaimed aluminum shows a big commitment to being green. These materials help make products that meet the needs of people who care about the planet and want great performance.

Comparing Sound Quality: Recycled vs. Traditional Headphones

When we look at sound quality between recycled and traditional headphones, many things matter. Recycled headphones focus on being eco-friendly but don’t lose out on sound quality. The shift from analog to digital audio in the 1990s improved sound, benefiting both types of headphones²⁰. Today, upcycled headphones also have advanced features that match traditional ones.

High-Fidelity Audio

Recycled headphones have made big strides in high-fidelity audio. Brands like House of Marley use recycled materials without losing sound quality. Custom recycled Bluetooth headphones go through strict quality checks for sound and durability²¹. Their design also makes recycling easy without hurting sound quality²².

Noise-Cancellation Features

Upcycled headphones now have top-notch noise-cancellation, just like traditional ones. While exact data on noise-canceling is not always shared, recycled headphones focus on being green and innovative. This means they offer great noise-cancellation, just like the traditional ones²⁰.

User Reviews and Feedback

People are starting to love the mix of sound quality and eco-friendliness in recycled headphones. Many say these headphones match or even beat traditional ones in sound. Users also like how durable recycled plastics are, even with daily wear and drops²². Plus, the lower carbon emissions of custom recycled Bluetooth headphones are a big plus for those who care about the environment²¹.

In the end, recycled and traditional headphones are on equal footing when it comes to quality. Upcycled headphones offer great sound, effective noise-cancellation, and positive feedback. They show that you can have both top-notch sound and be kind to the planet.

How to Properly Maintain Your Recycled Material Headphones

To keep your recycled material headphones in top shape, regular care is essential. This includes several steps to make them last longer and sound better. It’s all about keeping your eco-friendly audio gear in great condition.

1. Regular Cleaning: Clean your headphones often to stop dirt and earwax from building up. Use a soft, damp cloth for the outside and a small brush or cotton swab for tight spots. Remember, electronic devices like headphones can harm the environment when they break down in landfills²³.
2. Proper Storage: Keep your headphones in a cool, dry spot. Don’t leave them in sunlight or damp places, as this can damage the materials. Wired headphones can last over 10 years with the right care, much longer than wireless earbuds which usually last 2 to 3 years²⁴.
3. Battery Care: For wireless headphones, take care of the lithium-ion battery. Avoid letting it go below 20% or over 80% charge. This helps your headphones last longer²⁴.
4. Material Sustainability: Most headphones have materials like plastic and metal that don’t break down quickly. It’s important to recycle them properly to protect the environment²³.

Also, replacing worn-out parts like ear pads and cables can make your headphones last even longer. Brands like Beyerdynamic and Sennheiser offer spare parts for repairs, which helps them last longer²⁴.

It’s interesting to note that manufacturers can recycle materials from old headphones and earbuds. This greatly reduces waste when these devices are recycled correctly²⁵. Using these recycling programs supports the sustainability of your eco-friendly audio gear.

By following these tips, you can enjoy great sound from your recycled material headphones. Plus, you’ll be helping the planet by choosing sustainable options.

Where to Buy Recycled Material Headphones

Finding the right eco-friendly earphones made from recycled materials is easier than you think. There are many places where you can buy these sustainable products. Here are the top places to find green technology headsets.

Online Retailers

Online stores have a wide range of recycled material headphones. Shopping online is easy and convenient. Amazon and Best Buy have many brands focused on sustainability. They also have reviews and detailed product info to help you choose.

Best Buy also has a recycling program. You can recycle up to three electronic items per visit²⁶.

Brand Websites

Buying from brand websites ensures you get real products. You might also find special deals and warranties. House of Marley, for example, sells eco-friendly earphones and supports reforestation through Project Marley²⁷.

AVID Products has a recycling program with TERRA’s Done With IT program. They let you recycle old headphones for free²⁸.

Brick-and-Mortar Stores

Many physical stores sell eco-friendly earphones. Buying in person lets you check the product quality. Best Buy and Goodwill sell these headsets and support recycling and charity.

Goodwill accepts electronics to help train disabled individuals²⁶. Shopping in person lets you see the product before buying.

The Future of Sustainable Audio Accessories

The future of audio accessories is looking bright for our planet. We’re seeing big changes in eco-friendly materials. This is thanks to more people wanting green products and big brands stepping up.

Innovations in Eco-Friendly Materials

New materials like bamboo, FSC® certified wood, and recycled plastic are being used. These are in high-quality headphones²⁹. Companies like House of Marley use these materials. They make sure the headphones sound great and are good for the planet²⁹.

These materials don’t cut down on sound quality. Instead, they add cool features like deep bass and custom sound settings²⁹.

Growing Consumer Demand

More people want headphones that are good for the environment. This includes professionals, athletes, and music lovers³⁰. They like Bluetooth headphones for their ease and features³⁰.

This demand is making companies create greener products³⁰. They’re also starting recycling programs and trade-in options³⁰.

Support from Major Brands

Big names like Sony, Marshall, Bose, and Apple are leading the way³⁰. They’re working with resale sites to make a more circular economy³⁰. This means products like headphones stay valuable and help the economy³⁰.

These actions help the environment and make customers happy³⁰. It shows that companies care about what people value³⁰.

The Role of Certifications in Eco-Friendly Headphones

More and more people want to buy products that are good for the planet. Certifications help show if headphones are really eco-friendly. They help us choose products that are truly sustainable.

Fair Trade

Fair Trade means workers making headphones are treated right and get fair pay. Groups like the Enough Project say it’s key to stop bad things happening in places where resources are taken³¹. Choosing Fair Trade headphones means you’re supporting fair work conditions³².

Energy Star

Headphones with the Energy Star label are tested to be energy-smart. Companies that make these products use less energy, which is better for the planet³². This label helps us find headphones that save money and are good for the environment³¹.

Green Seal

Green Seal shows headphones are made from green materials like recycled plastics and bamboo³². Companies use these materials to cut down on waste and help the planet. Products with this seal meet strict environmental standards.

Certifications like Fair Trade, Energy Star, and Green Seal are key. They prove headphones are really eco-friendly. They make sure our choices match our values³².

For more on making sustainable choices, see this great resource. It talks about products that are good for the environment.

Case Study: House of Marley Positive Vibration XL

The House of Marley Positive Vibration XL headphones stand out as a top choice for eco-friendly listening. They use sustainable materials and cutting-edge tech for a great sound experience.

Construction and Materials

These headphones are made from FSC® certified wood, REWIND® upcycled fabrics, and recycled plastic bottles³³. They also have bamboo and recyclable aluminum in their design³³. This mix of green materials makes them perfect for those looking for eco-friendly headphones.

The ear cups and headband are crafted from recycled plastic, and the cables have recycled copper³⁴. This approach reduces environmental harm without losing durability or style.

Sound Performance

The Positive Vibration XL headphones are not just green; they also sound amazing. They have 50mm drivers for powerful sound³⁴. Plus, Hybrid Active Noise Cancellation tech blocks out background noise³³. These features put them on par with regular headphones.

With Bluetooth 5.0, they support high-quality audio codecs like AAC and SBC³⁴. They work well with both iOS and Android devices³⁴. The onboard mic and remote let you make calls and control music hands-free³³.

Consumer Feedback

People love the Positive Vibration XL headphones for their greenness and sound. They last up to 32 hours without Active Noise Cancellation and 26 hours with it on³³. Quick charging gives 2 hours of playtime from just 15 minutes³³.

The headband and ear cups are comfy and adjustable³⁴. They’re light and easy to carry, and work with many devices³⁴. You can choose from black or white, adding a personal touch to your eco-friendly headphones.

Recycled Material Headphones: Experience Sound and Sustainability.

Choosing recycled material headphones is key, given the huge problem of electronic waste. E-waste makes up 70% of toxic waste in landfills, with 20 to 50 million tonnes thrown away every year³. By picking green technology headsets, we help cut down these numbers.

Eco-friendly earphones, like those from House of Marley, show how good sound and green materials can go together. They use bamboo, recycled aluminum, and wood certified by the Forest Stewardship Council. This shows that we can care for the environment and enjoy great sound³. The demand for these gadgets is growing fast, set to increase by about 15% every year until 2025¹⁶.

It’s also heartening to see companies like LSTN Sound Co. giving back. They’ve helped over 50,000 people hear again, starting in 2012³. This matches the idea of eco-friendly earphones, showing a commitment to both the planet and people.

From making to using, electronics have a big environmental impact. Up to 60% of this comes from how they’re made and sourced¹⁶. Brands like House of Marley use solar and wind power, and choose materials that can be recycled. They also use packaging made from paper that can be recycled, cutting down on waste³¹⁶³⁵.

As people learn more about the impact of their tech choices, the need for green headsets will grow. About 40% of audiophiles now think about the environment when buying, showing a big change towards living sustainably¹⁶. More manufacturers are also making products that can be recycled and reused, aiming to reduce waste¹⁶.

Products made to last longer can cut waste by 2-5 years, as shown by responsiblebusiness.com¹⁶. Certifications like Fair Trade and Green Seal help buyers choose eco-friendly options. In fact, 70% of people use these labels to pick sustainable products¹⁶.

Conclusion

The talk about recycled material headphones shows how they help the environment. They reduce e-waste and save natural resources. This shift to eco-friendly earphones is both needed and good for our planet.

With e-waste expected to grow, finding green alternatives is more urgent than ever³⁶. Products like the Fairphone TWS use 30% recycled plastics. The Aural Pro TWS earbuds are made from 100% recycled plastic from old electronics³⁶.

Brands like Sony are leading the way with sustainable headphones. Their WH-1000XM4 headphones use 85% recycled plastics. This shows Sony’s dedication to a cleaner Earth³⁷.

Other brands, like House of Marley and Fairphone, use renewable and biodegradable materials. They show the big possibilities of green tech.

Choosing recycled headphones is good for both our ears and the planet. Brands like House of Marley, Fairphone, and Sony are setting a green example. By picking eco-friendly earphones, we help make a better future and enjoy top-notch sound.

Together, brands and consumers can make a big difference. This green movement in tech is just starting, and we’re all part of it.

Source Links

1. https://www.thehouseofmarley.com/headphones/?srsltid=AfmBOoq_4MQU-tEFmODqQ2aWzo-EQn9EgMx62891so6KAFTyKXstz8Pi
2. https://themerchlist.com/join-the-eco-friendly-audio-revolution-discover-the-world-of-custom-recycled-bluetooth-headphone-printing/?srsltid=AfmBOornsRHAJwoyptrKLsa1SuHekmfV56CwGS1G2zAf3GtuwaUmr1Ot
3. https://playitgreen.com/sustainable-headphones-go-green-with-your-tunes/
4. https://www.encoredataproducts.com/news/recyclable-school-headphones-a-smart-backtoschool-choice/?srsltid=AfmBOopzM9W57SD-nTeRyeelz4w8G3uKgj95zxhU0S4ZPZZr2J5TSiQj
5. https://hpgbrands.com/98310/terratone-headphones/
6. https://www.soundguys.com/earbuds-e-waste-117797/
7. https://www.encoredataproducts.com/news/the-environmental-impact-of-recyclable-school-headphones/?srsltid=AfmBOoop2S-D1pnkzzfiFxjhUP2j6ZKM6pvCkVh2MZSWNVY-cweutbyT
8. https://link.springer.com/chapter/10.1007/978-3-031-29294-1_2
9. https://www.encoredataproducts.com/news/-ecofriendly-options-a-guide-to-choosing-recyclable-school-headphones/?srsltid=AfmBOorIlHe-WsBqUi1Jv6_VgCzpzEUwmYXTgi32kHiVgXxT15JXe_jO
10. https://www.encoredataproducts.com/news/the-environmental-impact-of-recyclable-school-headphones/?srsltid=AfmBOoodSM9UvPe8mA0nbYKq_JNhzSK0P50pKzd37sO8bR2G7zX7yP-w
11. https://www.thehouseofmarley.com/headphones/?srsltid=AfmBOoq5jlL8o4WiD8kEK2xXYZnBy48c3lIfq_rd0i5lPG6H2WxDbvXs
12. https://www.soundguys.com/best-eco-friendly-headphones-63463/
13. https://thehouseofmarley.com.au/blogs/blog/sound-with-a-purpose-exploring-the-house-of-marley-pioneers-of-sustainable-audio?srsltid=AfmBOopV75WiAJ_CVyGSdoBVEsWxvKKMvowRamctpSR3aban8Ua6EYJn
14. https://www.thehouseofmarley.com/smile-jamaica-wired-earbuds/?bvstate=pg:3/ct:r&srsltid=AfmBOop8JaaQ3l-hX5RC_pdQI5HWNzSNOJNq07BTbA-mU0mKCfDSNPUv
15. https://www.pcmag.com/reviews/house-of-marley-positive-vibration-xl-anc
16. https://azgreenmagazine.com/eco-friendly-headphones/
17. https://ecochain.com/case-studies/the-environmental-footprint-of-headphones/
18. https://lentaspace.com/the-2024-guide-to-sustainable-commuting-headphones-and-ear-buds/
19. https://www.thehouseofmarley.com/headphones/?srsltid=AfmBOopeU9FCAq5uWvTN9AKR3-vmV6D_LfYEpWkcOJHs7WSVfAe4jyi9
20. https://www.encoredataproducts.com/news/learning-though-sound-the-journey-of-headphone-technology-in-education/?srsltid=AfmBOoqtR_WFwyu2agyafz-OWaPEaQjQGraywWHOBLKSrX6kKMfI8qeZ
21. https://themerchlist.com/join-the-eco-friendly-audio-revolution-discover-the-world-of-custom-recycled-bluetooth-headphone-printing/?srsltid=AfmBOortK7jIFxmJ5HTwvT6-OoXUFLODJAKc2SQxBgPmF9i7c3f16bMK
22. https://aiaiai.audio/stories/sustainability/responsible-materials-our-preference-for-recycled-plastics-over-traditional-materials
23. https://www.encoredataproducts.com/news/to-toss-or-not-to-toss-what-to-do-with-your-old-headphones/?srsltid=AfmBOoo8O2WNiDrMgIxAJy-OYyBv6cYmw95mSuIAEG5ndGSzszKKvNjM
24. https://www.soundguys.com/how-to-recycle-headphones-earbuds-58603/
25. https://www.recycleyourelectricals.org.uk/how-to-recycle-electronics/what-electronics-can-be-recycled/headphone-recycling/
26. https://earth911.com/how-to-recycle/recycling-mystery-headphones-earbuds-and-chargers/
27. https://www.thehouseofmarley.com/headphones/?srsltid=AfmBOop6CWOOU8jpL8nAl1FnrhXKA_qinwIx07yArXP_mgZGCjS3GDDN
28. https://www.encoredataproducts.com/news/get-to-know-the-top-manufacturers-of-recyclable-headphones/?srsltid=AfmBOoqgl4ZMD1uRqz82wTp2XmEIPvRwXlQTel2Lz4flhR3kDvMZDOsA
29. https://www.thehouseofmarley.com/headphones/?srsltid=AfmBOooeWd_0IJ-XLrM7GTYaYHTXSxYcvEVpesKfYY9lHg3UciQiXiVC
30. https://vocal.media/chapters/future-trends-in-bluetooth-headphone-reuse-and-upgrades
31. https://magazine.avocadogreenmattress.com/the-earth-friendly-audio-company-challenging-tech/
32. https://articles.coolpo.io/are-noise-cancelling-headphones-eco-friendly/
33. https://www.thehouseofmarley.com/positive-vibration-xl-anc-wireless-headphones/?srsltid=AfmBOopUzBLIT9MAybnWeHsVesfW6IPqD3-p32mRzUR1rXId7xw3eC8z
34. https://medium.com/@a77436048/house-of-marley-positive-vibration-xl-review-1c439b1a2ff3
35. https://www.thehouseofmarley.com/smile-jamaica-wired-earbuds/?srsltid=AfmBOorU14aW55_j5gSbNc4YpNSQI7DSHt4jB6yRxhsG_Luw5F6fTam1
36. https://www.vikushalife.com/the-sustainability-issues-of-the-tws-earphone-industry-and-the-use-of-recycled-and-renewable-materials/
37. http://www.designlife-cycle.com/sonywh-1000xm4-headphones