Stereo Single Ear Hanging Ear 5.0 Bluetooth Headset $ 7.30 Product Information: Transmission range: 10 meters Function: battery display, call function, voice control, music support, multi-point connection Bluetooth protocol 5.0 Channel: Stereo Usage: hanging ear type Whether single or double ears: unilateral hands-free Color: S10 black Chinese, S10 black English, K20 black Mold type: private mold Chip type: Jerry Packing List: Plastic wireless earphone x1
