Brand - A4 Tech, Model - A4 Tech G520 Bloody, Type - Gaming Headphone, Connectivity - Wired, Frequency Response (Hz - kHz) - 20Hz-20kHz (Headphone), 100Hz-10kHz (Microphone), Sensitivity (dB) - 105dB (Headphone), -45dB (Microphone), Impedance (ohm) - 16ohm, Microphone - Yes, Lighting Effect - Yes, Plug Type - USB, Cable Length (ft) - 5.9 Ft, Others - Speaker Unit: 50mm with Neodymium Magnet, 1.8 m Durable Cable, USB Plug, Dimension: 227 x 115 x 186mm, Specialty - 7.1 Virtual Sound, Omni-Directional Noise-Canceling Mic., Suspended Headband, 50mm Speaker Unit, 7-Color Circular Breathing Light, BLOODY HIGH END GAMING HEADPHONES, Consist of high-quality materials for the highest comfort even after hours of computer adventures, Even the most demanding gamers will be thrilled of the elegant design, In terms of quality and comfort, Bloody never compromises, The intelligent earcups eliminate all the noises and ensure comfort even during long hours of listening, Auto-Adjusting Headband, Tangle-Free Cable, Large Protein Leather Ear Pads, Warranty - 1 year, Country of Origin - Taiwan, Made in/ Assemble - China