Charging box with built-in 1500mAh.
Can charge 32 times for one earphone, or recharge 16 times for two earphones synchronously
Features: Noise Cancelling, Surround Sound, With Charging Case, With Microphone, With Touch Controls.
Material : ABS Plastic Product Type : Earbud Type :
TWS Compatibility : All Smartphones. Indicators Power indicator, Connection status indicator Controls Power On/Off, Play/Pause, Volume Up/Down, Answer /Reject Call Advanced Bluetooth 5.0 with TWS technology.
Backward compatible with BT4.2, BT4.1, BT4.0. Features: Noise Cancelling, Surround Sound, With Charging Case, With Microphone, With Touch