618 Bluetooth Headset True Bone Conduction Ear-mounted Non In Ear $ 12.71 Product information: Product name: M618 bone conduction bluetooth headset Bluetooth version: V5.0 Speaker: bone conduction vibrator speaker Battery: 170MAH Life time: about 12 hours Charging time: 2 hours Bluetooth distance: about 15 meters Support function: music play, pause. Incoming calls are answered, but rejected. Ios battery display, automatic connection, call siri voice assistant, etc., caller ID. Size information: Headphone size: 6.75.21CM Packing list : Bluetooth headset*1 Product picture:
