New Science Headphones G012 Pro Red 7.1 Surround Sound, Hd Microphone

Unit - Ø40mm

Frequency -20-20,000hz

Impedance - 3292+15%

Senstivity  - 108db+2db

Maximal Input Power - 100mw

Plug - 3.5 Connector

Microphone

Type - Condenser

Inland - Ø6x5mm

Frequency - 50-1600hz

Impedance: - 1.2k02

Senstivity - -58db+2db