Logitech G432 Wired Gaming Headset, 7.1 Surround Sound, DTS HeadphoneX 2.0, Flip-to-Mute Mic, PC (Leatherette) BlackBlue, 7.2 x 3.2 x 6.8 inchesFrequency Response: 20Hz 20KHz. Headphones fit type: On Ear Large 50 millimeter audio drivers produce great sound for a more immersive gaming experience Advanced DTS Headphone: X 2; 0 surround sound creates precise positional audio and a 3D soundscape 6 millimeter flip to mute mic with volume control at your fingertips Connects to PC, mobile devices and game consoles via simple 3. 5 millimeter or USB DAC input Premium leatherette ear pads and headband