BJBJ A90 Pro Digital Display True Wireless Earbuds
Bluetooth version V5.3
Stand-by time 140 days
Talk time 4 hours
Music playtime 6-7 hours *3
Charging time 1.5-2H
Charging voltage DC 5V
Frequency range 20-20000Hz
Transmission distance 10m-15m
Battery capacity 33mAh
Charging case 300mAh
BJBJ A90 Pro Digital Display TWS Earbuds
