Product Specification:
Support protocol:A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3
Bluetooth version:BT 5.2
Bluetooth effective distance:10 m
Frequency:20Hz-20,000Hz
Impedance:16Ω
Sensitivity:108±3dB
Charging specification:5V/1A
Operating voltage:3.7V
Battery capacity:75 mAh (headset)
Music playing time:about 30h
Charging time:1h
Waterproof level-earphone:IPX5
Net weight-whole headset:6g
Package Content:
1 x Bluetooth Earphone
1 x USB Charging Cable
1 x User Manual
2 * Ear cap