Item No.: Bone conduction Bluetooth headset
Transmission range: 15 meters
Function: battery display, call function, music support
Bluetooth protocol: 5.0
Channel: Stereo
How to use: Head-mounted
Applicable gift-giving occasions: wedding, birthday, holiday, housewarming, trade fair, advertising promotion, employee benefits, anniversary celebration, business gift, opening ceremony, award commemoration, public relations planning
