Abstract: Disclosed is a portable air conditioning device for vehicles. The device includes an air duct system and an exhaust pipe that is connected to a housing member that encloses a compressor, an air condenser, a power supply, and a dual fan system with a fan speed control switch that is connected to one or more capacitors. The duct system supplies cool, filtered air to the interior of a vehicle while the exhaust pipe releases heat to the outdoors. The device may be internally powered via a battery or externally powered via a power adaptor or outlet. The device may be conveniently placed inside of a vehicle and secured in place via a strap system disposed thereon. In this way, the device may be ideally used with existing vehicles lacking an operable air conditioning system. Additionally, the device may be used to supplement an operable air conditioning system for a vehicle.