Product information:

Transmission range: 15 meters
Function: battery display, call function, support music
Custom processing: Yes
Bluetooth protocol: 5.0
Channel: Stereo
How to use: head-mounted
Whether single or double ears: bilateral stereo
Applicable gift-giving occasions: birthdays, housewarming, trade fairs, anniversary celebrations, opening ceremonies
Color: RQ-black

Features:

Fashion

Packing list:

Bluetooth headset hat*1