Required configuration: Android 5.0 and above, IOS 10 and above, supports Bluetooth 4.0
Bluetooth version: BLE5.0
Battery capacity: 200mAh
Charging method: magnetic charging
Water resistance: IP68
Material: zinc alloy + plastic
User interface language support: 13 languages including simplified Chinese, traditional Chinese, English, German, French, Spanish, Korean, Japanese, Russian, Ukrainian, Arabic, Portuguese, and Italian.