Headphones BT WK WM-12 Black

Model WM-12
Material ABS+zinc alloy
Functions music play
Bluetooth version V5.3
Charging Way Type-C
Time For Charging 1H
Average battery life 4H
Speakers 40mm
Power 20mW
Impedance 32Ω
Frequency Range 20Hz-18KHZ
Product color Black
Product Size 16.6*17
Product Weight 173g
Packed Weight 261g
Packed Size 185*180*45mm
PCS/CTN 66PCS
Carton size 54.4*43.5*57cm
G.W. 18.40kg
Certifications FCC CE ROHS