For AirPods 3 Silver Foil Epoxy Bluetooth Earphone Protective Case(Red) Filter-Shutter Release Cord Over load / voltage protection

Over load / voltage protection and instant current protection keep attached devices and HUB safe

By pressing the push button

After disconnecting the Bluetooth connection for 5 minutes

and the blue light is always on

General Compatible with Meizu:  M3E

For AirPods 3 Silver Foil Epoxy Bluetooth Earphone Protective Case(Red) Filter-Shutter Release Cord Over load / voltage protection1. Material: PC + TPU 2. Real machine mold opening with precise hole position. 3. Fully protect the earphones from normal scratches, providing anti scratch, anti smudge, anti tear and anti wear protection. 4. Small in size, light in weight, equipped with a hook for easy carrying. 5. A charging interface is reserved, and there is no need to take off the earphone case when charging. 6. Note: This product only has a protective case, no earphones. The