Wireless EarphonesMaterial: ABSBluetooth Version: 5.1Single Ear Capacity: 50mACharging Bin Capacity: 2000mABattery: Built-in 2000mA battery (Included)Automatic Shutdown: SupportAutomatic Pairing: SupportEndurance Time: Accumulated about 22 Hours (Need to Be Equipped with A Charging Box)Talk Time: 180 Hours (Need to Be Equipped with A Charging Box)Headphone Charging: About 40 TimesCharging Box Input Current: 5V/1A
