1. Cable length: 1.25m
2. Product weight: 26g+/-3
3. Speaker: 10mm dual magnetic circuit moving coil + moving iron
4. Impedance: 22 ohms
5. Average sensitivity: 108+3db
6. Frequency response range: 10-40000Hz
7. Plug Type: 3.5mm Gold Plated
8. Secure and comfortable fit around the ear, ergonomic in-ear design
9. Suitable for sports, running, mobile phones, computers, games, etc.

packing list:
- Headphones x 1
- Headphone cable x 1
- Size Silicone Cover x 1
- Storage bag x 1
- Certificate x 1
- Manual x 1
- Warranty Card x 1
- Winding hook and loop fastener x 1