1. Material: Oxford cloth, EVA 2. Process: Sewing 3. Dimensions: 9.5 x 9.5 x 7 cm 4. Weight: About 80 grams 5. Small size, easy to travel 6. Net bag design, compartmental storage, easy to take 7. Thin fleece inside to prevent the earphones from being scratched 8. Made of EVA hard shell material, compressive and shock-absorbing
