1. Protect the headset 360 degrees.2. Simple appearance, stylish and durable.3. 1:1 real machine mold opening, precise hole position.4. The charging port is reserved, so there is no need to remove the earphone sleeve when charging.5. Anti-shock and anti-drop.6. Earphones are not included.7. Product size: 6.4x5.1x3.2cm8. Product weight: 18.5g