1. Includes a key ring for easy carrying 2. Widely applicable, can be hung on a backpack or keys 3. Metal snap closure, convenient and practical 4. Does not affect positioning 5. 360 degree protection to protect earphones from damage 6. Size: earphone case: about 7 × 11.5 × 1 cm; leather case: about 4.6 × 7 cm 7. Total weight: about 36 g 8. Note: only the protective case, no others
