Mp3 headphone for Mp3 PC etc
Features:
* High quality music headphone                
* Compelet cave design 
* ROHS materials with a refined and tasteful finish        
* Simply but fashion design

Specifications:
Speaker diameter: Ф40mm              
Speaker Impedance: 32Ω                
Speaker Frequency response: 20Hz - 20KHz      
Speaker Sensitivity: 108dB                            
Headphones Wire Length:1.5M                  
Plug Model : 3.5MM