*Type: Closed Headphone
*Speaker Size:Φ40mm
*Frequency response: 20~20KHz
*Impedance:32Ω±20%
*Sensitivity:102dB±3dB(at 1KHz 1mW)
*Rated/Max input :30mW /40mW
*Channel Balance: ≦3dB(at 1kHz)
*Audio interface: Φ3.5mm 4 pole to Φ3.5mm 3 pole metal plug
*Apply to computer,MP3/4 , iPhone, Samsung, HTC,Nokia and other smart phones.
* EL light flashing with the music rhythm .  
* Built-in MIC for phone Calls/voice chat hand free  
** Unique earlap folding design, portable .
*High quality protein leather case for more comfortable entertainment
Optional Color:Orange/Green/Blue
**Size:  L=1.1M  (Od2.0*0.3M + Od3.0*0.8M)