The Transcend Micro 510 Power Bundle is a complete travel CPAP kit that pairs the world's smallest Auto CPAP machine (under 0.5 lbs, less than 4 inches wide) with the PowerAway Battery with up to 17.5 hours of cordless runtime, making it perfect for flights, camping, or anywhere without a power outlet. The machine delivers the same therapeutic pressure range (4–20 cmH₂O) as full-size home CPAPs, with auto-adjusting pressure that responds to your breathing each night. It connects to any standard 22mm mask, so you keep using the interface you already know. Included waterless humidification (AirMist HME) captures and recycles moisture from your breath, with no distilled water or humidifier chamber needed. Therapy data can be monitored through the MySleepDash app (iOS and Android). A valid prescription is required to purchase.