Description
Bluetooth Version: 5.3 Transmission distance: ≧10M Horn power: 3mW Frequency response: 20Hz~20KHz Speaker type: Φ10mm@16ohmPET 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 Support Bluetooth profile: a2dp/avctp/avdtp/avrcp/hfp/spp/smp/att/gap/ gatt/rfcomm/sdp/l2cap