1. Brand: HP

2. Model: H300

3. Item: Gaming Headphone

4. Connection: 3.5mm Jack + USB Wired

5. Headset holding force:

6. Weight: 410g

7. Driving coil Diameter: 50mm

8. Input impedance:

9. Rated power: 20mW

10. Frequency range: 20Hz -20KHz

11. Rated sensitivity:

12. Unbalanced degree:

13. Frequency Response: 40Hz-400Hz 14. Rate power: 10mW 15. Maximum power: 600mW 16. Cable Length: 2.2M