If you are looking for a stylish and professional Gaming Headphone, the G4000 Gaming Headphone is the best one for you. The Over Ear Stereo Gaming Headset with Noise Cancellation &amp; Echo Cancellation technology is a Professional Gaming Headset for Desktop, Notebook, Laptop, etc. And, The Headset also can offer you wonderful Stereo Sound Effect when you play games &amp; listen to music. Moreover, its soft leatherette ear cushion of the gaming headset can greatly insulate the sounds around you, so you can hear the words and sound clearly. Its lightweight and compact portable size is perfectly suitable for traveling.<br><br><strong>KOTION EACH G4000 Features:</strong> <br>The Gaming Headset is Specially designed for Game Enthusiastic Fan &amp; Music Lovers. <br>Advanced Stereo Sound engines with USB plug. Supporting Plug and play. <br>High precision 50mm Diameter Driver, bring you vivid sound field &amp; sound clarity, letting you receive any detail of sound and experience a realistic game battlefield. You can greatly enjoy various games.  <br>Rotatable Microphone for exact positioning, which with great sensitivity can catch clear voice and let you communicate clearly, your partner can hear your words clearly. <br>Glaring LED lights are designed on the ear cups, adding charm in game playing, highlighting the atmosphere of the game. <br>Adjustable Headband is made of High-quality Materials, not easy to deformation and fracture. <br>Earmuffs employs skin-friendly leather material, and super soft Over-ear pads that is more comfortable to wear. <br>Standard USB plug is compatible with any Audio Output Device with USB port such as, Desktop, Notebook, Laptop, Tablet PC, etc.  <br>Drive Free: No need to install drivers. And Suitable for windows, andriod &amp; IOS system. <br>Professional Gaming Headset, Perfect for playing games, listening music, NetChat, etc. <br>High-strength Overstriking braided wire with PVC layer, durable to use. (Little smart in-line Remote Control for sound volume, LED light and microphone). <br>The included USB plug can power the LED indicator light. <br>Exquisite craftsmanship and fashion appearance. <br><br><strong>KOTION EACH G4000 Specifications:</strong> <br>Brand Name: KOTION EACH <br>Model Number: EACH G4000 USB Version. <br>Speaker Diameter: 50mm <br>Impedance: 32Ohm  <br>Sensitivity: 108dB +/- 3dB  <br>Frequency Range: 20-20KHz <br>Mic Dimension: 6.0 * 5.0mm <br>Mic Sensitivity: -38dB +/- 3dB <br>Mic Impedance: 2.2kohm <br>Directivity: Omnidirectional <br>LED Working Voltage: DC5V +/- 5% <br>Working Current: Below 100mA <br>Headset Interface: USB stereo <br>Cable Length: Approx. 2.2m / 7.22ft <br>Color: Red, Blue, Yellow (Optional) <br>Headphone size: Approx. 18 * 8.5 * 21cm / 7.1 * 3.3 * 8.3in <br>Headphone weight: 332g / 11.7oz <br>Package size: 20.5 * 9.8 * 22.8cm / 8.1 * 3.9 * 9.0in <br>Package weight: 511g / 18.0oz <br><br><strong>Package List:</strong> <br>1 * Gaming Headphone <br>1 * English / Chinese User Manual