1. Material: Silicone + PC2. Process: Vacuum plating3. A variety of colors, you can choose according to your preferences4. The cover is split design, the earphone opens and closes smoothly and is convenient to take5. Equipped with anti-lost metal buckle, convenient to travel, firm and not falling6. It can be charged without removing the protective cover7. Anti-perspiration and no yellowing, can be washed repeatedly8. Made of high-quality TPU material, strong elasticity, anti-drop cushioning9. Thickness: 1.2mm10. Weight: About 13g/piece11. Remarks: Only the earphone protective shell will be shipped, without othersNote: The actual product is subject to the title model, the model machine of the picture is only for effect reference.