Remax wireless neckband sports earphones rxs110

Description

Wireless Version: V5.2 Transmission Distance: <10M Frequency Response: 20Hz-20KHz Impedance: 16 Rated Power: 0.5w Driver Unit: 10mm Battery Capacity: 90mAh Input: 5V=1A Play Time: 8H Standby Time: 200H Charging Time: 2H Net Weight: 25g