Razer BlackShark V2 Pro Wireless Esports Headset - Black (RZ04-04530100-R3M1) - Connection Type: Type A Wireless (2.4 GHz), Bluetooth 5.2, 50mm Driver, Frequency: 12 Hz – 28 kHz, Sensitivity: 100 dBSPL / mW @ 1 kHz by HATS, Battery Life: up to 70 Hours, On Ear Controls, Removable Mic, Weight: 320g