Razer Kraken Ultimate Gaming Headset

Razer Kraken Ultimate. Product type: Headset, Microphone type: Boom, Wearing style: Head-band. Connectivity technology: Wired. Headphone frequency: 20 - 20000 Hz, Impedance: 32 Ω, Headphone sensitivity: 112 dB. Microphone frequency: 100 - 10000 Hz, Microphone sensitivity: -38 dB, Microphone direction type: Unidirectional. Weight: 390 g