WIRELESS AUTOMOTIVE HEADPHONES Are you looking for a set of infrared wireless headphones for car or vehicle use? Check out our selection of wireless vehicle in-car universal headphones from leading brands such as Boss, Power Acoustik and Unwired Technology. These vehicle wireless headphones work universally with almost all in-car entertainment systems like portable DVD players or VCR's. If your player or system has IR transmission you can use any of our Unwired Technology infrared headphones listed below. These are available in child size or normal size models. You can also choose from single or two channel models. Two channel models are useful if you have multiple systems broadcasting at once so that you can assign one headphone to one broadcast and a second headphone to another broadcast on a different channel.