The 7.1-channel virtual surround sound headphone provides high-quality sound with LED lights, which can help you experience an immersive 360 degree sound.With soft cushion and faux leather headband, it can be worn for a long time and it is very suitable for professional gamer.It adopts sound isolation and closed ear design, which can cover your ears and effectively cut off external sounds.The 360-degree rotating microphone with super noise reduction function can emit sound and generate noise with high sensitivity.The memory metal microphone cable and durable hose design allow random returns.It provides multiple platform compatibility, for which PC player can also balance the game audio and voice chat when using a separate chat applications.Item Name: Wired HeadphonesMaterial: Metal, ABSSensitivity: 42±3dBMicrophone Impedance: 2.2KΩLoudspeaker Diameter: 50mmImpedance: 200±15%Frequency Response: 20-20000HzInput Voltage: USB 5VOutput Power: 20-MW (1kHZ 0dB)Three Joints Model: Suitable for Desktop Computers, Two-hole Notebooks, etc.,Two-channel Stereo Surround Sound (USB can be plugged or not.)USB Sound Card Version: for Desktop, Notebook, All-in-one, with Audio Decoding Chip, Virtual 7.1 Channel and SubwooferFeatures: Wired, Stereo Sound, Noise ReductionCable Length: 2.13m/83.86" (Approx.)Size: 21cm x 20cm x 15.5cm/8.27" x 7.87" x 6.1" (Approx.)Notes:Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Wired Headphones1 x User Manual