9D Stereo TWS Wireless Bluetooth 5.3 Headphones Sport Gaming Headset Noise Reduction Earbuds Earphon
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：13.5mm*26.Frequency response:20Hz~20kHz7.lmpedance:32Ω8.Battery capacity of the headset: 30mAh9.Battery capacity of the storage box:200mAh10.Transmission distance:>10M 11.Call time:About 5 h12.Play time:About 6 h13.Waterprof :IPX414.Charging time of headset:1h15.Charging time of the Charging box:2hProducts include1 * One pair of Bluetooth headsets1 * Charging box1 * Charging cable