S12 stereo 4.1 wireless Bluetooth headset
Transmission range; 5 meters
Function; voice control, call function, support music
Bluetooth protocol; 4.2
Channel; stereo
Way of use; neck-mounted
Whether single or both ears; bilateral stereo
Transmission range; 5 meters
Function; voice control, call function, support music
Bluetooth protocol; 4.2
Channel; stereo
Way of use; neck-mounted
Whether single or both ears; bilateral stereo
