Stereo headphone with mic

Frequency Response: 20Hz-20KHZDriver

Unit: 40mm

Impedance: 32ohm

Rated Power: 20mW

Biggest Power Input: 100mW

Cord Length: About 2.25m

Microphone: 6X5mm-58dB± 3db

Plug: 3.5mm Stereo

Microphone In Red, Headphone In Black