Dual Stereo Sleep Bluetooth Headset Wireless $ 9.82 Product information: Transmission range: 10m Functions: power display, call function, NFC function, voice control Bluetooth protocol: 5.0 Channel: stereo Color: black MD538, white MD538, skin color MD538 Duration: 6 (hours) Transmission distance : 10m (barrier-free) Charging interface :Type-c fast charging Charging time: about 60 minutes How to wear: half-in-ear wear Packing list: 1pair x headphones, headset compartment * 1instructions*1
