Bone Conduction Bluetooth Headset Wireless Lug Type Sport Waterproof

Bone Conduction Bluetooth Headset Wireless Lug Type Sport Waterproof Functions: battery display, call function, voice control, music support
Bone Conduction Bluetooth Headset Wireless Lug Type Sport Waterproof Bluetooth Protocol: 5.0
Bone Conduction Bluetooth Headset Wireless Lug Type Sport Waterproof Channel: Stereo sound
Bone Conduction Bluetooth Headset Wireless Lug Type Sport Waterproof Usage: Hanging ear type
Bone Conduction Bluetooth Headset Wireless Lug Type Sport Waterproof Single and binaural: two sided stereo
Suitable for gift occasions: wedding, birthday, festival, housewarming, trade fair, Bone Conduction Bluetooth Headset Wireless Lug Type Sport Waterproof advertising promotion, staff welfare, anniversary celebration, business gifts, opening ceremony