System Includes:
One double battery
Concentrator
Standard 3-year warranty
AC/DC power supplies
Carry bag, user manual
AC Power: Supply 100-240V, 50-60Hz (auto sensing to allow worldwide use)
DC Power: for mobile use
Operation: Simple control functions and easy-to-read LCD display
Use: Designed for stationary, portable, and travel
Product Dimensions: 8.15 in (H) x 7.19 in (D) x 3.26 in (W)
Product Weight: 4.7 lbs
Flow Settings: 1 – 6
Battery Duration: Up to 13 hours
Noise Level: 28 dBA @ Setting 2