1. Material: EVA 2. Process: Sewing 3. Dimensions: 18.5 x 14 x 9.5 cm 4. Weight: About 193 grams 5. Lightweight and portable, hand-held design 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
