G30-2 Binaural Digital Display Hanging-Ear Bluetooth Headset Tws5.0 $ 11.88 Product Information Transmission range: 10 meters Function: battery display, call function, voice control, music support, multi-point connection Bluetooth protocol: 5.0 Channel: Stereo How to use: earplug type Single or dual ear: bilateral stereo Colour: Black Mold type: male mold
