منتجات تم استعراضها

Bluetooth Version 5.3 Bluetooth working frequency 2.402GHz-2483.5MHz Receive sensitivity 2.402GHz-2483.5MHz Transmission distance ≥10M Horn power 3mW Frequency response 20Hz~20KHz Speaker type Φ13mm@32hm 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