Bluetooth Version 5.3
Transmission distance ≥10M
Speaker type Φ13mm@32ohmPET
Receiver sensitivity(TYP) ≦-86dBm
Audio frequency(S/N) ≥96dB
Frequency response 50Hz~10KHz
Earbuds battery capacity 40mAh
Earbuds Charging time about 1.5H
Charging case battery capacity 500mAh
Charging case charging time 2H
Music playing time about 7H
Talk time about 5H
Support Bluetooth profile HFP/HSP/A2DP/AVRCP
Standby time It stands on standby for 4 months
when fully charged
