Oregon TWS Wireless In-Ear Headphones - TWS BT5.3 wireless in-ear headphones, built-in microphone, call answering function, automatic pairing function, play time at medium volume level up to 3 hours, recharge in the charging case in 1.5 hours, range up to 10 m, silicone earbuds by 3 various sizes included, made of FSC®-certified cork and RCS-certified recycled ABS, total recycled material content calculated based on the total weight of the item: 35%, cable made of recycled TPE with RCS-certificate included, in a paper box FSC® mix certified craft, product carbon footprint: 0.53 kg CO2