MISSING USB DONGLE AND 3 POLE AUX CABLE. 2.4GPRO WIRELESS TECHNOLOGY AND ARGB FLOW LIGHTING: Thanks to the exclusive 2.4GPRO wireless technology of the MHW-100 gaming headset, enjoy up to 40 hours of battery life and don't worry about cables, latency or connectivity issues; it also features a spectacular low-power ARGB FLOW automatic lighting system, 50MM FULL DYNAMIC BASS DRIVERS AND REMOVABLE ENC MICROPHONE: The MHW-100 headphones feature extra-large 50mm FULL DYNAMIC BASS drivers for superior sound response and a removable microphone with ENC digital active filtering and a unique capsule that eliminates noise, sound distortion and external disturbances, UP TO 40 HOURS OF USE AND ULTRALIGHTWEIGHT STRUCTURE: Enjoy up to 40 hours of use thanks to the MHW-100 gaming headset with power optimising technology and high-capacity battery; it is also built with a structure designed to offer extraordinary lightness along with great durability and adaptability, ACTIVE ENC + PASSIVE NOISE CANCELLATION AND VOICE MONITOR FUNCTION: The MHW-100 wireless headset features active ENC noise cancellation in the microphone and premium memory foam ear cushions and closed-cup design with passive noise cancellation to isolate you from the outside world, plus you can hear your voice in real time thanks to the exclusive Voice Monitor technology, UNIVERSAL COMPATIBILITY: Use the included USB 2. 4GPRO adapter to connect wirelessly to PC, PS4, PS5, Switch or any laptop; OR use the included connection cable for use on PC and Mac as well as PS4, PS5, XBOX ONE, XBOX SERIES X-S, Switch, Smartphone and Tablet; *PCable-based PC and laptop audio connection: For devices with separate audio and microphone connectors, a jack adapter not included may be required; **Tablet and smartphone connection via USB-C connector: Audio compatible with USB-A to USB-C adapter with data transfer, not included; ***Contact us if the volume control buttons on PS4 and PS5 do not respond on your headset