Compatible with: Sony WH-CH720n/WH-CH520/WH-CH710N/WH-CH700N WH-1000XM5/WH-1000XM4/XB900N Wireless earbuds and Accessories (Case only sold) Protection: High-grade material is solid and protects the divice from shocks, abrasions, and other damage. The hard shell is shockproof, dustproof, and semi-waterproof, keeping your product safe. Material: Durable EVA material and soft lining fabric are used to provide a comfortable feel and gentle protection for the contents. Portable and convenient: Compact and lightweight, easy to carry and store, ideal for home storage and travel when going out. Good service: Timely response. We are always ready to answer and solve your questions. MOONPRO Case compatible with Sony WH-CH720n/WH-CH520/WH-CH710N/WH-CH700N WH-1000XM5/WH-1000XM4/XB900N Wireless Noise Canceling Extra Bass Headphones