BJBJ A97 Pro TWS Earbuds

Bluetooth version:V5.3
Stand-by time:140 days
Talk time:3.5 hours
Music playtime:5.5 hours
Charging time:1.5 hours
Charging voltage:DC 5V
Frequency range:20-20000Hz
Transmission distance:10m-15m
Battery capacity:33mAh
Charging case:300mAh

Feedback