Features: - Frequency Response 12 Hz – 28 kHz.Headphones fit type: Over-Ear. Microphone Sensitivity (@1kHz) -45 ± 3 dB - Immersive, 7.1 Surround Sound for Positional Audio: Outfitted with custom-tuned 50 mm drivers, capable of software-enabled surround sound (only available on Windows 10 64-bit) All-day Comfort: Oval, cooling gel-infused cushions that prevent overheating and pressure build-up - Retractable Noise Isolating Microphone: An improved cardioid mic reduces background and ambient noises for crystal-clear communication - In-line Audio Controls: A built-in an analog volume control wheel and mic mute switch - Lightweight & Durable: Made of bauxite, aluminum, the Kraken frame is flexible and designed to last. Microphone Frequency Response- 100 Hz – 10 kHz Model Number: RZ04-02830300-R3M1