Want to know why you should buy these headsets?

-The device recognizes the noise and sends out the opposite signal ? a negative to the positive ? thus neutralizing the noise, so it doesn?t interfere with your favorite tracks

-3.5mm Stereo Connector

-Using 3.5mm stereo connector, you can enjoy the beautiful music everywhere

-50mm Speaker

-High magnetic horn to provide fidelity sound quality, treble pure beauty

-High Sensitivity Microphone

-High sensitivity microphone, beautiful sound can make you happy

-Speaker Diameter: 50mm

-Sensitivity: 54dB+3dB

-Impedance: 32K Ohms

-Frequency response: 20-20KHz

-MIC Sensitivity: 38dB+3dB

-Audio Port: 3.5mm+USB

-Max input Power: 20mW

Package Weight: 395g

Package Dimensions: 19,5CM x 10,5CM x 23,1cm

What's in the box
1 x Headphone