•Adopts Bluetooth-compatible 5.0 technology, which provides more stable transmission, faster connection and clearer calls •Low power consumption, longer working time •Up to 3MB/S high-speed transmission, anti-interference and stable connection •IPX7 waterproof allows you to use the device in any weather conditions •AAC high-definition audio decoding provides high quality sound •10mm dynamic driver, the sound is more clear and natural •Lightweight and comfortable to wear •Touch control, easy to operate Specification: •Bluetooth-compatible version: 5.0 •Type: in-ear earphone •Transmission distance: 10m •Battery capacity: 120mAh •Standby time: 2-3 days •Charging time: about 2 hours •Power display: support some phone models of iOS and Android •Earphone weight: 22g •Multipoint connection: not supported •Waterproof rating: IPX7 •Charging port: Type-C •AAC high-definition audio decoding: support •Support protocol: HEADSET/HFP/A2DP/AVRCP •Functions: music play/pause, call answer/reject, IOS battery display, automatic connection, call Siri, etc. Package included: •1 x Bluetooth-compatible Headset •1 x Type-C Charging Cable •4 x Ear Caps •1 x English and Chinese Manual