The AirMini™ AutoSet™ Travel CPAP Machine is the smallest ResMed machine available today, weighing only 0.66 pounds. This small CPAP uses a small 20W power supply to further minimise the size of the travel unit. Pair the machine with the AirMini™ by ResMed smartphone app to track therapy and adjust machine settings. AirMini™ AutoSet™ Travel CPAP Machine is uniquely designed for operation with four ResMed masks. Choose your size in the AirFit™ N20, AirFit™ F20, AirTouch™ F20, or AirFit™ P10 mask, depending on the mask that offers optimal therapy. The AirMini™ runs with minimal white noise sound and offers pressure relief features such as Ramp and EPR. If pairing the device with the AirFit™ N20 or the AirFit™ P10 and their corresponding tube setups, the included waterless HumidX™ unit is the humidification option intended to help provide moisture while on the road.