<b>GM-8 Stereo Gaming Headset</b><br> Sound Quality— Features 50mm speaker drivers and 20Hz-20KHz frequency response,exhibiting a vivid and crystal clear sound effect for you. No matter playing games or listening to music, the GM-8 gaming headphone will be your best choice.<br> Microphone —The advanced noise-canceling microphone have been optimized to reduce the background noise. The flexible boom arm can be adjusted to any head shape for optimal voice pick-up. Sounds like you’re having a face-to-face conversation.<br> Comfort—Combined with ergonomics technology, we design the headset with memory foam earpads, adaptive earcups, and a cushioned headband only for max comfort. In addition, the headset with 90° rotating ear cups can be hung on your neck cozily while break.<br> Compatibility—This gaming headset is well compatible with PC, Mac, Desktop Laptop Computer, PlayStation 4, PlayStation 4 Pro/Slim, Xbox One S/X, Nintendo Switch, Mobile Devices and etc. <br> RGB Lights - Customize your favorite gaming style with 4 modes of dynamic RGB lighting. NOTE: To turn on the RGB lights, you have to plug the USB. Game controller users maybe need an extra USB port to power the RGB Lights.<br><br> <b>NOTES:</b><br> 1.An extra Microsoft adapter (Sold Seperately) is needed for old version Xbox One controller.<br> 2. When you use it on your desktop computer, please connect the PC splitter cable to activate the audio and mic function.<br> 3.The USB interface is only used for power supply to LED light to highlight the atmosphere of the game.<br><br> <b>Specification:</b><br> Speaker Size: φ50mm<br> Impedance: 20Ω+/- 15%At 1 KHz<br> Sensitivity: 110+/- 3dB At 1KHz<br> Frequency Range: 20Hz-20KHz<br> Microphone: 6.0 * 2.7mm<br> Microphone Sensitivity: -38dB +/- 3dB<br> Directivity: Omnidirectional<br> LED Working Voltage: DC5V +/- 5%<br> Cable Length: Approx. 2.1m / 6.89ft<br> Headphone Weight: 317g/11.18oz