Invisible microphone.

Speaker sensitivity: 108 + 3dB.

Rated power: 10mW.

Frequency: 20Hz - 20K Hz.

Connectors: USB (backlight) + 3.5mm Jack (microphone + headphones).

Cable length: 2 m.

Backlight: RGB.

Dimension: 210 x165 mm.

Product weight: 345g.

System Requirements: Windows X86 X64 Win7 / 8/10, 2000, XP, Vista, LINUX, Mac OS.