Features:<br> Charging hole is reserved, you can charge the earphones directly without removing the for case.<br> Compact size and light weight for easy carrying and hanging.<br> Convenient to open the box, secure fit and easily removal.<br> It prevents your earphones from dust, scratches, bumps and damage.<br> It provides full for protection for your device, anti-scratch, dust-proof and shockproof.<br> Made of high quality and environment-friendly silicone material, soft and durable in use.<br> Specially designed for Sony WF-1000XM4 Wireless Earbuds.<br> <br> Specifications:<br> Item Type: Earphone for Case<br> Material: Silicone<br> Color: Black, red, blue, white, green, yellow(optional)<br> Compatible models: for Sony WF-1000XM4 Wireless Earbuds<br> Quantity: 1 PC<br> <br> Note:<br> No retail package.<br> Transition: 1cm=10mm=0.39inch<br> Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.<br> Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you<br> <br> Package includes:<br> 1 x Protective for Case