HURKEYE A13 Bluetooth Headphones Neckband Instructions
HURKEYE A13 Bluetooth Headphones Neckband Know headphone Product parameters Version: V5.0 Use Time: -1 00 hours Distance: 10-20 m(Barrier-free line) Working Voltage: 3.4~4.2V Impedance Ohmic Value: 32 0 Speaker: ยข1โฆ