. PN: 77Z46AA Form factor Cher ear, circumaural, dosed back Color Block Battery life 120 hours Battery type Rechargeable ithium-potymer Charge Time 45 tours Audio Controls Onboard cudio controls Cable length 1.64ft Ear Cushions Memory focm ard premum leatherette. Element Electret concferser microphone. Frame Type Steel Aluminum Frequency Response 10Hz-21kHz Sampling Rates 48 kHz. 96 kHz Sensitivity 111.94 cBSPL/mW at 1kHz. Sensitivity - Microphone -21.5 cBV(0dB=1V₽o ct 1kHz) USB Audio Format Stereo USB US82.0 Included Virtual Surround Sound DTSHeodphone-JC Wireless Type 24 GHz Wireless Range Lfc to 20 meters Total Harmonic Distortion <2% Driver Dynamic. 53mm with Neodymium magnets Compatibility PC. PS PS. Nintendo Switch. Weight ,727b: Weight with mcroptore: 7531b Warranty 2 years What's in the box Wireless Gamng Headset Detoctode Mcrophone. Wireless Dongle. USB-C to USB-A Adapter, US8 Charge Cade, Quick Start Guide.