Enjoy listening to your favorite audio from a pair of sustainable earbuds with the Urbanears Boo Tip true wireless earbuds. These earbuds are made from recycled plastics. Additionally, they also offer a snug fit. As for the recycled plastic, the materials used are mostly bottles, air conditioner units, and other junk. These wireless earbuds also come with silicone tips and 30 hours of playtime. All in all, this is a solid pair of buds with a slightly smaller environmental impact. Boo Tip earbuds play for up to 4.5 hours straight, with the wireless case holding 25.5 hours of extra playtime. Thanks to a limited full-charge capacity of 90%, you can easily get an extended product lifetime. So, basically, you get more charges with the same amount of playtime.