Razer BlackShark V2 HyperSpeed - RZ04-04960100-R3M1
Specifications
Frequency Response : 12 Hz – 28 kHz
Impedance : 32 Ω
Sensitivity : 100 dBSPL / mW @ 1 kHz by HATS
Driver type : Customized Dynamic 50 mm Driver
Earcups : Oval Ear Cushions
Inner Earcup Diameter : 62 mm x 42 mm / 2.44 x 1.65 in
Earpads material : Breathable memory foam cushions
Noise Cancelling : Advanced Passive Noise Isolation
Connection type : 2.4 GHz wireless or Bluetooth or USB
Cable Length : 1.8 m / 5.91 ft
Weight : Approx. 280 g / 0.61 lbs
Microphone Style : Razer™ HyperClear Super Wideband Mic
Microphone Frequency Response :
100 Hz – 10 kHz
Microphone Sensitivity (@1kHz) :
-42 ± 3 dBV / PA, 1 kHz
Volume Control : Volume up and down knob
Battery Life : Up to 70 hours
Lighting : NONE
Compatibility : 
Wireless: Via USB Type C dongle or Bluetooth 5.2
Wired: USB Type ABluetooth Codec: SBC
THX Spatial Audio: Only available on Windows 10® 64-bit (or higher)