Product information:
Color: black, light blue, pink
Chip type: Jerry
Material: PC ABS
Purpose: Head-mounted
Bluetooth version: V5.1
Battery capacity: 250mAh
Runing hour: 18h
Standby duration: 120H
Transmission Distance: 10 meters
Impedance noise reduction: 32Ω/cvc6.0
Function introduction: supports stereo Bluetooth listening to music, external TF card, answering rejected calls, FM, flashlight lighting