•Bluetooth® 5 in-ear headphones.0, with a built-in 30mAh lithium battery in each earbud and in an elegant white finish. •Ergonomically designed, they include a touch control button on the headset and hands-free function. •Charging base made of natural cork with bamboo lid. •300 mAh capacity base and LED charging status indicator, with Type C charging cable included. 30 mAh Battery 300 mAh Charging Base Cork, bamboo, metal alloy.