1. EVA material, compressive and shockproof 2. Sealed zipper, waterproof and wear-resistant 3. Flannel material on the inner surface to prevent earphones from rubbing and scratching 4. Portable design, can be carried with you 5. Built-in small mesh bag, can hold small accessories such as earplugs, data cable, etc. 6. Size: 22x21x5.5cm
