1. High-density soft sponge, comfortable to wear, care for both ears
2. High-frequency hot-pressing edge banding, quick installation
3. Soft and comfortable, breathable, durable, sound insulation and noise reduction, improve sound quality
4. The real machine opens the mold, close to the earphone, it is stable and not easy to fall off
5. Material: breathable mesh
6. Size: about 90 mm in diameter
