HP DHE-8012U Wired 4D Surround Sound Gaming Headset W/ RGB Led Lights Effect & Omni Directional Flexible Microphone

Frequency response : 20Hz-20KHz
Speaker size : 50mm
Speaker sensitivity. : 121dB+-3dB
Speaker impedance : 16+-15%
Rated power. : 10mW
Microphone type. : omnidirectional
Microphone size. : 6x2.7mm
Microphone sensitivity: -38dB+-3dB
SNR. : >58dB
Backlight. : RGB
Connectors. : USB
Cable length. : 2.1m
Weight. : 371g
Product size. : 240x180x90mm