Ninja Dragon G9300 Gaming Headphone. Overview: Support use for computer, all major consoles, pc gaming, mobile phones equipped with headphone jack, and tablet. This gaming headphone is a primary kind of gaming headset, which brings you vivid sound field, sound clarity, sound shock feeling, capable of various games. Its super soft Over-ear pads is more comfortable for long time wear, and it is a great headphone for game player! The G9300 is same as the G9000 where G9300 is only carry by us with Ninja Dragons and we provide 6 months warranty on this unit vs 30 days warranty. With one 3.5mm combo headphone/microphone connector, it is suitable for Major Consoles, Gaming PC's, Tablets And Mobile Phones equipped with a Headphone Jack(with 3.5mm combo headphone/microphone port). This Headset can be used for universal computer; with 3.5mm combo headphone/microphone connector you can use the mic when you plug it into mic hole OR you can use the headphone when you plug it into headphone hole. High precision 40mm driver, bring you vivid sound field, sound clarity, sound shock feeling, capable of various games. Splendid ambient noise isolation. Earmuffs used with skin-friendly leather material, and super soft Over-ear pads that is more comfortable for long time wear. Glaring LED lights are designed on the earcups, highlighting the atmosphere of the game. Braided wire, durable tensile effectively reduce the external resistance; Velcro cable tie, prevent the line twining. Line is equipped with a rotary volume controller, one key Mic mute, more convenient to use. Note: This headset is NOT USB-Headset, The USB interface is only used for power supply to LED light. No driver needed, Plug and play! Specifications: Model: G9300/G9000G for Asia Pacific Driver diameter: 40mm Impedance: 32Ohm Sensitivity: 105dB +/- 3dB at 1KHz Frequency range: 15Hz-20KHz Mic dimension: 6.0 * 5.0mm Mic sensitivity: -38dB +/- 3dB Mic impedance: 2.2kohm LED working voltage: DC5V +/- 5%