PRODUCT GRADING (Grade B) - Good Condition > Will have very light scratches and light signs of use > Refurbished to the highest standards. Retail Box WHAT IS IN THE BOX Razer Kraken X 7.1 Gaming Headset, Black Please Note: Missing 7.1 Redeem Code PRODUCT DESCRIPTION Stay one step ahead of your opponents with the Razer Kraken X 7.1 Gaming Headset. 7.1 surround sound provides accurate positional audio, you\'ll hear exactly which direction your enemy is coming from.From fiery explosions to character dialogue, everything sounds crisp and balanced on the custom-tuned 40 mm drivers. It doesn\'t matter if you\'re a console gamer or a PC fanatic - the headset is universally compatible so you can enjoy amazing sound on any platform.Let your teammates know when to take the shot with the flexible integrated microphone. It uses a carboid pattern to minimises background noise, so the focus is on you and not the doorbell ringing.Weighing at just 250 g, the Razer Kraken X is lightweight and comfortable to wear, even during long gaming sessions. With memory foam leather earcups and a soft, adjustable headband, nothing will distract you from eliminating the final boss. PRODUCT INFORMATION Type - Gaming headset Compatibility - Universally compatible Interface - 3.5 mm jack Sound output - 7.1 (Windows 10 64-bit only) Headphone frequency response - 12 - 28,000 Hz Driver size - 40 mm Impedance - 32 Ohms Sensitivity - 45 dB Microphone type - Integrated Noise-cancelling microphone - Yes Microphone frequency response - 100 - 10,000 Hz Ear cup type - Over-ear Ear cup material - Leatherette & memory foam Adjustable headband - Yes