Features: Charge it instantly, do whatever you want, without affecting the wireless charging function. Elastic silicone, anti-collision, anti-drop and shock absorption, more durable. Pure silicone material, moderate thickness, full of materials. Skin-friendly feel, safe and odorless. The whole body can be washed, does not fade, does not leave dirt, and lasts as new. Specifications: Material:Silica Gel Size: Approx.8.3x4x3.8cm/3.26x1.57x1.49in Color:Black/Red/Dark Blue/Dark Green for Sound PEATS True Free 2 Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings. Package includes: 1x Headset Protective for Case