Noise Cancelling Active Noise Cancellation (ANC)Bluetooth Standard Bluetooth v5.3Battery Capacity(mAh) 500mAh(3C fasting Charge), 30mAh(earphone )Brand Name CustomizationPlace of Origin GuangdongProduct name A9 Pro Wireless ANC EarburdsKeyword In-ear Wireless HeadphoneType In-ear Wireless EarbudCharging time 1hourWorking time 5-6hoursColor WhiteStyle Smart ScreenAdvantage A9 Pro ANC 5th GenerationEarbud Battery 30mAh*2 500mAh
