1. Lightweight design, feel free to wear
2. Comfortable memory foam head beam, retractable head beam, protein leather earmuffs
3. Built-in 40mm magnetic driver, stereo surround sound
4. Ergonomic design, no pain to wear for a long time
5. One-key mute, simple and portable
6. Pickup microphone, intelligent noise reduction, clear calls
7. How to use: head-mounted
8. Plug diameter: 3.5mm
9. Frequency response: 20-20000Hz
10. Sensitivity: 105dB
11. Impedance: 32 ohms
12. Packing list: earphone + 3.5mm audio cable + user manual + packing box
13. Weight: 160g
