KEENION KDM-311A 3.5mm Wired Stereo Game Headset w/ Microphone - Black
Headphone: Drive unit：40mm; Frequency range: 20-21.000 Hz; Impedance: 32+-15% ohm; Sensitivity: 116+-3 dB; Cable length: 2.1 m; Jack: 3.5 mm; Microphones: Sensitivity: -52dB; Output impendence: 2k ohm; Frequency range: 75-16000 Hz; - Highly sensitive microphones effective noise filtering function designed for game players; - Soft cortex earpad ensures long time and comfortable wearing.