PRODUCT GRADING (Grade B) - Good Condition > Item will have very light scratches and light signs of use > Refurbished to the highest standards. Brown Box Packaging (Non-Retail) WHAT IS IN THE BOX Razer Thresher Ultimate Wireless 7.1 Gaming Headset, Black & Green Please Note: Headset Only, All Accessories Sold Separately  PRODUCT DESCRIPTION Take your gaming to the next level with the Razer Thresher Ultimate Wireless 7.1 Gaming Headset. You\'ll be able to switch between your Xbox and PC with a simple switch, making it ideal for cross-platform gaming. With plenty of battery life, the Thresher Ultimate will give you up to 16 hours of gaming time between charges - ideal if you don\'t want to be distracted during mid-battle.Lightweight ear cushionsTo make your gaming session comfortable, the Thresher Ultimate has lightweight ear cushions made from memory foam so you can channel your focus onto your game. You can also use the on-ear controls to raise or lower the volume or even do a quick mute. The retractable microphone is easy to tuck away when you\'re gaming solo and extend for those group missions. Hear every ricochetHear distinct dialogue, explosions and ricochets all around you thanks to the inbuilt Dolby surround sound. With Dolby\'s technology and 7.1 surround sound, you\'ll be able to pinpoint an enemy\'s location in one ear while listening to the explosion in another area, making it easier to up your score and become a pro gamer. PRODUCT INFORMATION Type - A gaming headset Compatibility - Xbox One, PC Interface - 2.4 GHz wireless Sound output - 7.1 Controls - Earcup Mute - Yes Noise-cancelling headphones - Yes Headphone frequency response - 12 - 28,000 Hz Driver size - 50 mm Impedance - 32 Ohms