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  • BJBJ A90 Pro TWS Earbuds with Digital Display

    Bluetooth version V5.3
    Stand-by time 140 days
    Talk time 4 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

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