Advanced 7.1 virtual surround sound engine The Razer Kraken 7.1 comes equipped with an advanced 7.1 virtual surround sound engine that immerses you deeper into the game. The left ear cup houses an enhanced digital microphone boom that pulls out only when you need it, maintaining the headset's sleek form factor while protecting the microphone during transportation and storage. The Razer Kraken 7.1 surround sound gaming headset has been field-tested by countless professional gamers to determine the optimal ergonomics for extended gaming sessions. Razer Kraken 7.1 width='180' height='180'/> view larger Unleash The Beast Within Get the complete 7.1 surround sound gaming experience with the Razer Kraken 7.1 USB gaming headset. This headset adopts the comfortable form factor of the Razer Kraken Pro, tested by numerous professional gamers to determine the optimal ergonomics for extended gaming sessions. In addition gamers get personalized 7.1 surround sound via a powerful sound configurator through Razer Synapse. width='180' height='180'/> view larger Advanced 7.1 virtual surround sound engine The Razer Kraken 7.1 comes equipped with an advanced 7.1 virtual surround sound engine that immerses you deeper into the game. The engine is capable of ultra-low latency audio processing and modulates the audio source to simulate a 360⁰ surround sound experience that is usually achievable only by incorporating more than one positional driver in each ear cup. width='180' height='180'/> view larger Unidirectional digital microphone with optimized voice algorithm Get balanced, natural sounding vocal tones when speaking into the Razer Kraken 7.1’s digital microphone. The mic is adjusted to pick up minimal background noise and produce crystal-clear voice. There is a quick mute button at the tip of the mic as well as a green LED that signifies when the mic is active. width='180' height='180'/> view larger Enhanced digital microphone The left ear cup houses an enhanced digital microphone boom that pulls out only when you need it, maintaining the headset’s sleek form factor while protecting the microphone during transportation and storage. The flexible design and integrated mute button allow the microphone to be adjusted to individual needs, ensuring that it is always positioned the way you need it. width='180' height='180'/> view larger Best-in-class 7.1 virtual surround sound via Razer Synapse Razer Synapse allows a personal surround sound calibration fit for your ears, giving you the ability to configure your perfect individual setting. Experience a greater sense of involvement in your favorite titles through the advanced surround sound engine. width='180' height='180'/> view larger Designed for extended gaming comfort The Razer Kraken 7.1 surround sound gaming headset has been field-tested by countless professional gamers to determine the optimal ergonomics for extended gaming sessions. The foldable design allows you to quickly and conveniently stow away and carry the headset on-the-go. Combined with the plush leatherette padding on the ear cups, the Razer Kraken 7.1 immerses you in absolute comfort. view larger Your personalized surround sound in the cloud Razer’s powerful Synapse unified configuration software is capable of a high degree of customization, your personal audio calibrations will automatically be saved in the cloud, ready for use wherever you game. Technical Specifications Headphones Frequency response: 20 – 20,000Hz Impedance: 32Ω at 1kHz Sensitivity (@1kHz, 1V/Pa): 110 ± 2dB at 1kHz max Drivers: 40 mm, with Neodymium magnets Microphone Frequency response: 100 – 12,000Hz Signal-to-noise ratio: 63 dB Sensitivity (@1kHz, 1V/Pa): -40 ± 4dB Pick-up pattern: Omnidirectional Hardware specification Inner ear cup diameter: 50mm / 1.97” Cable length: 2m / 6.56ft braided USB cable Approximate weight: 340g / 0.75lbs Connector: Gold plated USB