Specification: Item Type: Bluetooth Earbuds_x000D_Material: ABS_x000D_Bluetooth Version: 5.3_x000D_10.9-Working Distance: 10?15m/10.9-16.4yd_x000D_Charging Time: 1?2H_x000D_Endurance Time: 8?10H_x000D_Standby Time: 400H_x000D_Input Current: 5V 1A_x000D_Output Current: 5V 1A_x000D_Battery Type: Lithium Battery_x000D_Single Earbud Battery Capacity: 45mAh(Included)_x000D_Charging Case Battery Capacity: 800mAh(Included) Features: 1BLUETOOTH 5.3: Wireless bluetooth earbuds use Bluetooth 5.3 technology, no delay in transmission, faster and more stable transmission speed, lower power consumption, no waiting for games. 2MIRROR DESIGN: Bluetooth earbuds adopts mirror design with exquisite appearance, making it not only a bluetooth headset, but also a mirror for makeup at any time. 3CHARGING CASE: Wireless earbuds comes with a portable charging case, the earbuds are automatically charged after being put into the case, and automatically power off when full, saving your time. 4NOISE CANCELLATION: Wireless sports earbuds with intelligent noise cancellation technology, effective filtering of environmental noise and accurate sound pickup, HD calls without barriers to communication. 5DIGITAL BATTERY DISPLAY: Wireless bluetooth earphone has a 3 screen digital battery display, so you can see the power at a glance. With 8mm/0.3in 32 large dynamic coil composite diaphragm speaker. PackageList: 1 x ChargingCase 2 x BluetoothEarbuds 2Pairsx EarCaps 1 x ChargingCable 1 x InstructionManual