Multi-platform wired gaming headset. Oval cooling gel ear cushions. PC. Mac. PlayStation 4. Switch. Xbox One. Mobile devices. The headset for esports pros. Cooling Gel-Infused: To reduce heat build-up. Bauxite Aluminum Frame with Thicker Padding: For extended durability and reduced weight. Hidden Indented Eyewear Channels: To eliminate pressure from glasses. Retractable Unidirectional Microphone: Make your shotcalls with absolute clarity. Custom-Tuned 50 mm Drivers: For powerful, clear sound with immersive bass. Package Contents: Razer Kraken gaming headset; important product information guide. Technical Specifications: Headphones: Frequency Response: 12 Hz - 28 Hz. Impedance: 32 amperes (at) 1 kHz. Sensitivity ((at)1 kHz): 109 dB. Input Power: 30 mW (Max). Drivers: 50 mm, with neodymium magnets. Inner Ear Cup Diameter: 56 mm x 65 mm. Connection Type: Analog 3.5 mm. Cable Length: 1.3 m. Approx Weight: 322 g. Oval Ear Cushions: Designed for full-ear coverage with cooling gel, perfect for long-wearing comfort. Microphone: Frequency Response: 100 Hz - 10 KHz. Signal-to-Noise Ratio: greater than 60 dB. Sensitivity ((at) 1 kHz): -45 greater than or equal to 3 dB. Pick-Up Pattern: Unidirectional ECM boom. In-Line Control: analog volume control wheel; microphone quick mute toggle. Audio Usage: Headset Usage: Devices with 3.5 mm audio port. Audio + Microphone Usage: Device with 3.5 mm. Actual product may differ from pictures. 2 year warranty. Complies with CAN ICES-3 (B)/NMB-3(B). FCC listed. Designed and engineered by Razer in California. Made in Vietnam.