5.1 home theater headphone for PC and TV ,game etc
Feature:
* 5.1 sound channel              
* MIC characteristic magical acoustics           
* Frequency equalizer                   
* Electronic volume control             
* MIC mute            
* Power & working indicator         
* Detachable Mic                   
* Mic Mute indicator                      
* Buckle Of control               
* Large high dynamic headphones     
* Suit for notbook and computer    
* built-in high-performance chips in control      
* Super bass and vibration effect                                  
* Single-sided cable

Specification:
* Plug Model : USB
* Front sound channel frequency response: 30～18KHz;
* Front speakerФ30mm*2, 32Ω
* Rear sound channel frequency response:100~18KHz;
* Rear speakerФ23mm*2 , 32Ω
* Center sound channel frequency response:100~18KHz;
* Center speakerФ23mm*2, 32Ω
* Bass sound channel frequency response:20~160Hz;
* Bass vibration speakerФ30mm*2, 8Ω          
* Microphone Specification:6*5mm                  
* Microphone Sensitivity : -58dB               
* Microphone Directivity: Omni directional
* Microphone Impedance: ≤2.2KΩ            
* Microphone Frequency response : 50Hz - 15KHz
* Headphones Wire Length:2.2M