BJBJ A10 TWS Noise Cancelling Earbuds
Bluetooth version V5.4
Stand-by time 140 days
Talk time 3.5 hours
Music playtime 5-6 hours
Charging time 1.5H
Charging voltage DC 5V
Frequency range 20-20000Hz
Transmission distance 10m-15m
Battery capacity 33mAh
Charging case 300mAh
