For AirPods 2 / 1 Alpha Carbon Fiber Wireless Bluetooth Earphone Protective Case(Royal Blue) Type-Batteries Working Time 80 hours after

Working Time 80 hours after full charge

Carton Size 55cm * 45cm * 42cm / 21

Use time: continuous use for 10 hours

11b / g / n wireless protocol)

This adapter supports most of the PCI cards like PCI sound cards

For AirPods 2 / 1 Alpha Carbon Fiber Wireless Bluetooth Earphone Protective Case(Royal Blue) Type-Batteries Working Time 80 hours after1. 360 degree all inclusive protection for your earphones. 2. Anti slip, anti scratch, anti drop, anti collision, durable. 3. Real machine mold opening with precise hole position. 4. One piece opening closing, easy to take put the earphones. 5. A charging port is reserved, and there is no need to remove the earphone case when charging. 6. Small size, light weight, equipped with a hook for easy carrying. Note: There are only earphone shells in the