GW SADES SA905 Wired USB PC Gaming Headset Over-Ear headband Headphones with Microphone Vibration LED Lights(Black&White) SADES high-performance decoding chip. USB stereo surround sound effect for PC gamers with flashing LED light Xhammer 4D physical vibration,low frequency sound triggering vibration, immersive. Unique Special "breathing earmuffs" with air holes,more comfortable and breathable.Reinforced headband offering levels of height adjustment for perfect fit. The fixed microphone,more simpler and convenient to communicate. The integrative controller of shell supports blind operation and can effectively increase"response efficiency in the battle". SHOCKING SOUND:latest word in headset technology. With extra vibration driver,individual control button for 2 grade vibration ,it would bring you a powerful amplified vibration deep bass effect