Extended battery life gets at least 8 hours of non-stop playtime, with an additional 20 hours of battery life in the charging case Clear Call Quality technology reduces background noise so your voice is heard during calls Bluetooth multipoint technology for simultaneous two-device connection Belkin Signature Sound delivers full, balanced high-fidelity audio IPX5-rated sweat and splash resistance USB-C fast charging compatible Small, compact design with slim charging case easily fits in pockets and bags Charge fast: 10 min. of charging gets 90 minutes of playtimeSeamless Bluetooth 5.3 pairing with 30 ft./10m range Product made with recycled plastic 100% plastic-free packaging True Wireless EarbudsMake the most of every day with SoundForm Rhythm, featuring seamless Bluetooth® pairing and controls. Clear Call Quality reduces background noise and Bluetooth multipoint allows for two-device connection. Enjoy 8 hours of non-stop playtime, plus another 20 hours of playtime with the charging