Transcend Micro CPAP Machine 510 with Simplus Mask BundleThe Transcend Micro 510 with Simplus Mask Bundle pairs a compact auto adjusting CPAP machine with a full face mask built for stable sealing during mouth breathing and position changes. The Transcend Micro 510 delivers pressure between 420 cmHO and adjusts automatically through the night based on breathing patterns. It uses AirMist HME for waterless humidification, removing the need for a water chamber, and runs at around 27 dBA. Its size and weight