Specification:

1. Connection: 3.5mm + USB Wired
2. Directivity: Omnidirectional
3. Unit impedance: 32Ohm ± 15%
4. Mic dimensions: Ø6.0 * 5.0mm
5. Sensitivity: 38±3dB
6. Driver diameter: Ø50mm
7. Sensitivity(S.P.L): 56±3dB
8. Weight: 290g
9. Frequency Response: 20Hz-20KHz  
10. Cable Length: 2m

Features:  

1. With 40mm speaker unit for more amazing sound effect, bigger speaker unit to reproduce high, medium and low frequency clearly;
2. Ultra Comfortable earpads premium sound quality;
3. Omnidirectional noise reduction microphone with flexible tube, freely adjust at any
direction for exact pick up;
4. Auto-adjusting durable frame, the headband will adjust automatically due to different head size.

Package Included:

1 * Headphone
1 * 3.5mm interface cable
1 * USB cable