1. Hollow three-stage decompression headband, light and comfortable.
2. 40mm high magnetic flux neodymium iron boron drive unit, effectively improve the sensitivity of the speaker unit.
3. Adopt braided wire, high tensile strength and anti-winding.
4. The hidden microphone design can be stored in the earphone when not in use, reducing the obstacle of the active microphone when the microphone is not in use.
1. How to wear: Head-mounted.
2. Speaker diameter: 40mm.
3. Frequency range: 20-20000Hz.
4. Sensitivity: 115+/-3dB 1KHz.
5. Impedance: 32 ohms 1KHz.
6. Input power: 15mW.
7. Microphone sensitivity: -54dB+/-3dB.
8. Headphone cable length: about 1.5m.
9. Input interface: 3.5mm.
10. Weight: 350g.