1. Lightweight design, soft and durable cloth ear cushions
2. High-sensitivity microphone, clear sound, effectively attenuate environmental noise
3. Adjustable head beam design, easy to use
4. Interface: 3.5mm + USB
5. Frequency response: 20Hz-20KHz
6. Drive diameter: 50mm
7. Microphone sensitivity: -38dB+3dB
8. Cable length: about 2.2m