1. For Shokz/Sanag/NANK/Xiaomi bone conduction headphones 2. Wear-resistant textile fabric, durable and non-peeling 3. Small and portable, easy to hold in one hand 4. Handle rope, easy to carry when going out, can be hung at home 5. Durable hardware pull head, invisible smooth zipper 6. Storage net pocket, can put charging cable and small items 7. External dimensions: length 165mm, width 122mm, thickness 55mm 8. Internal dimensions: about 150x105x50mm 9. Weight: about 133g
