Razer Kraken V4 X RZ04-05180300-R3M1
Specifications
Frequency Response : 20 Hz – 20 kHz
Impedance : 32 Ω (1 kHz)
Sensitivity : 
96 dBSPL / mW at 1 kHz by HATS
Driver specifications : 
40mm
Driver type : Razer™ TriForce
Earcups : 
Oval Ear Cushions
Inner Earcup Diameter :
Width: 42 mm / 1.65 in
Length: 62 mm / 2.44 in
Earpads material : 
Breathable Fabric with Memory Foam Cushions
Noise Cancelling : None
Connection type : 
Wired: USB Type C or USB Type A (via included adapter)
Cable Length : 
1.8 m / 5.91 ft
Weight : 310 g / 0.68 lbs
Microphone Style :
Retractable Razer™ HyperClear
Microphone Frequency Response :
100 Hz - 10 kHz
Microphone Sensitivity (@1kHz) :
-42 ± 3 dBV/Pa, 1 kHz
Virtual Surround Encoding
7.1 Surround Sound: Only available on Windows 10® 64-bit (or higher)
Compatibility : 
PC, Mac
PlayStation
Nintendo Switch (docked mode)
Steam Deck
Mobile Devices
Android, iOS