Features: Multi-platform Compatibility: ONIKUMA K20 is compatible with PC, Xbox One, PS4, Switch, Wii U and mobile devices with single 3.5mm stereo plug (4 pole). A PC cable with dual 3.5mm headphone and mic plugs is included, so it’s the only headset you need for both PC and console gaming. Noise-reduction Microphone Omnidirectional microphone offers clearer voice quality and reduced background noise for better in-game chats. Superior Audio Performance 50mm high definition speakers deliver incredibly clear highs and deep, rich bass. Hear every detail in immersive sound. Long-time Gaming Premium leatherette ear cups and self-adjusting headband, which automatically conforms to the user's head, helps evenly distribute pressure on the head and ears, ensuring all-day comfort. Specification: Model Number:K20 Gaming Headphones Speaker Size: 50mm Mic Size: 6.0 * 2.7mm Frequency Response Range: 20-20000Hz Impedance: 32Ω±15%; 2.2kΩ Sensitivity: 112dB±3dB (Speaker); -38dB±3dB (Mic) Pick-up Type: Omni-directional Headphone Plug: USB+3.5mm LED Working Voltage: DC 5V±5% Working Current: ≤100mA Usage:For Computer,Laptop,PS4,New xbox one,phone,mp3,mp4,tablet Line length: Approx. 2.2m±0.15 Adapter Line: Approx. 20cm Item Size: Approx. 20 * 18 * 9cm / 7.87 * 7.08 * 3.54in Package list: 1 * K20 Headphones 1 * Manual 1 * Adapter cable