Description
Bluetooth 5.3 *In-ear desigh *HD audio *Round appearance design *350mAh charging ase *Simple gesture peration *USB-C charging port *Noise reduction *Indicator display *Touch button Bluetooth Version: 5.3 Working frequency: 2.402GHz-2483.5MHz Receive sensitivity :2.402GHz-2483.5MHz Transmission distance: โฅ10M Horn power: 3mW Frequency response: 20Hz~20KHz Speaker type: ฮฆ13mm Earbuds battery capacity : 30mAh Charging time about : 1H Music playing time about: 4H Talk time : about 3.5H Charging case battery capacity: 300mAh Charging case charging time: 1H Standby time: 4 months when fully charged Support Bluetooth profile: a2dp/avctp/avdtp/avrcp/hfp/spp/ smp/att/gap/gatt/rfcomm/sdp/2cap
