Wireless Neckband Bluetooth Headphones Waterproof Noise Cancelling with LED Display. -Black (DS)
Order Code-CBW-3704
 Bluetooth receiving range:10 meters
 Bluetooth version:5.2
 Noise Reduction Version: CVC8.0
 Frequency response:20Hz~20kHz
 Impedance: 32Ω
 Driver Diameter: 10mm
 Battery capacity:300mAh
 Call playback time:about 10 hours
 Power input: DC5V/1A
 Charging time:2 hours
 
Products include
7 days free replacement warranty in case of product defect.
1 * Bluetooth headsets
1 * Charging cable
1 * User Manual