Универсальная офисная монофоническая гарнитура с занятым

SD15U USB Headset

Product Features

1. Ear protection, noise isolation, anti fatigue.

2. The earmuff is made of high quality sponge, and the earmuff filling is made of imported slow rebound sponge, soft and comfortable.

3. Easy to use, plug and play.

4. The earphone adopts one side incoming line to avoid the trouble of wire clutter.

5. High quality chip and reasonable PCB design bring excellent EMI characteristics.

Technical Parameters

1. Interface type: USB2.0 connector

2. Horn diameter: 30mm

3. Horn impedance: 32 Ω

4. Horn frequency response: 20Hz - 20KHz

5. Speaker sensitivity: 115dB

6. Rated output: 41mw

7. High output power: 84mw

8. Noise level: ≤ - 78dba

9. Dynamic range: ≥ 78 DBA

10. Distortion rate thd: ≤ 0.1%

11. Stereo crosstalk: ≤ - 52 DBA

12. Microphone specification: 4 * 5mm

13. Microphone sensitivity: - 52dB

14. Microphone directivity: omnidirectional

15. Microphone impedance: ≤ 2.2k Ω

16. Microphone frequency response: 50Hz - 15KHz

17. Earphone cable length: 2m

Product Photo