Razer Kraken Kitty V2 BT Wireless Bluetooth RGB Gaming Headset – Quartz – Over Ear (Ear Cups) – FREQUENCY RESPONSE: 20Hz to 20kHz – IMPEDANCE: 32 ohms – SENSITIVITY: 92.5 dB SPL / mW @ 1kHz – DRIVERS: Razer TriForce 40mm – CONNECTIVITY: Bluetooth 5.2, USB-C (Charging) – LIGHTING: Razer Chroma RGB (Kitty Ears and Earcups) – MICROPHONE: Built into the earcups – RZ04-04860100-R3M1