1. 360-degree all-round protection for your earphones.
2. Anti-slip, anti-scratch, anti-fall, anti-collision, sturdy and durable.
3. Real machine mold opening, precise hole position.
4. One-piece opening and closing, convenient for taking and putting earphones.
5. Reserved charging port, no need to remove the earphone box when charging.
6. Small size, light weight, easy to carry.