X9 7.1 Channel Surround Sound USB Gaming Headphone Ergonomic Design Headset for Computer Profession Gamer

Specification: 1. Model: X9 2. Connection: USB Wired 3. Directivity: Omnidirectional 4. Unit impedance: 32Ohm 15% 5. Mic dimensions: 4.5 * 1.3mm 6. Sensitivity: -423dB 7. Driver diameter: 50mm 8. Sensitivity(S.P.L): 1103dB 9. Weight: 500g 10. Frequency Response: 20Hz-20KHz 11. Cable Length: 2.2m Features: 1. With 50mm speaker unit for more amazing sound effect, bigger speaker unit to reproduce high, medium and low frequency clearly; 2. Leather head mat, metal head beam, reduce overall headphone weight; 3. Mic convenience to pick up your voice, flexible 360rotating; 4. Omnidirectional noise reduction microphone with flexible tube, freely adjust at any direction for exact pick up; 5. Auto-adjusting durable frame, the headband will adjust automatically due to different head size; Package Included: 1 * Headphone 1 * USB cable