Wireless Bluetooth 5.3 Earbudswith Charging Case , 9D Stereo Game/music Headset, Sport Headphones, T
Product Specification:1.Bluetooth specification:V5.32.Bluetooth Profile:A2DP,AVRCP,HFP, HSP 3.Working voltage:3.1V~4.2V4.Charging voltage:5V-1A5.Speaker specification：8mm*26.Frequency response:20Hz~20kHz7.lmpedance:32Ω8.Battery capacity of the headset: 50MAH9.Battery capacity of the storage box:2000MAH10.Transmission distance:>10M 11.Call Play time:About 4-6 h12.Charging time of headset:1.5h13.Charging time of the Charging box:2hProducts include1 * One pair of Bluetooth headsets1 * Charging box1 * Charging cable1 * User Manual4 * Ear cap