Just because the DreamStation Go Auto Travel CPAP machine is half the size of the larger at home DreamStation machine doesn't mean you should sacrifice performance. Many of the same powerful therapy options are standard on this device; Bluetooth connectivity, premium automatic pressure adjustments, and a whisper quiet motor. This innovative design is extremely portable and packed with advanced features such as a color touch screen and flex pressure relief. Add the optional FAA approved rechargeable battery for those times when regular power is not available. The DreamStation Go Auto Travel CPAP machine easily moves through airport security and will take up minimal space.