Features: 7.1 Stereo Surround Sound: Delivers immersive multi-channel audio via USB to make the battlefield come alive;  50MM Audio Driver: Enjoy extra bass and stunning audio sound with wide range and accuracy;  LED Light Effect Design: Butterfly logo, cool lighting effect active the atmosphere of your gaming;  Noise Cancelling Mic: Omnidirectional & flexible mic delivers excellent voice clarity while filtering out ambient noise;  Optimal In-line Control: MIC: A dedicated Mic button allows for the microphone to easily be turned on and off, LED: Control the Colorful LED lighting in just a touch of a button, EQ: The EQ control allows you to switch between the 5 equalizer modes with ease;  Exceptional Comfort: Premium soft memory foam earcups deliver exceptional comfort and reduce the ambient noise providing longevity;  Strong Compatibility: The plug & play USB connector enables optimal sound and stability for all supported devices, such as PC computer, laptop;     Specifications: Model: GH05;  Color: Black/ Pink;  Wearing Type: Over-Ear;  Net Weight (g): 295±5g / 10.4 ±0.2 oz;  Dimensions: 194*110*295mm / 7.63*4.33*11.61in (L*W*H);  With Microphone: Yes;  Volume Control: Yes;  Transmission Distance: 33 feet (10m);  Frequency Response: 20-20kHz;  Sensitivity:  112dB±3dB;  Impedance: 32Ω¸±5;  Input power: 55mW Max;  Driver: Φ50mm;  Microphone impedance: 2.2KΩ;  Microphone sensitivity: -42±3dB;  Connector: Standard USB (with sound card);  Cord length: 2.2m/7.21in;     Package Included: 1* Wired Headphones;  1* User Manual