Dimensions: 8.75 ×
3.0 ×
7.25 in 
Weight: 4.8 lbs
FAA Approved: Yes
Flow Settings: Intelligent Delivery Technology®

Five flow settings from 1-5 
Noise Level: 39 dBA
Power Consumption: AC Power Supply 100-240V, 50-60Hz 

(auto sensing to allow worldwide use) 

DC Power: for mobile use in car/airplane 
Battery Duration:

Duration (single battery): up to 4.7 hours 

Duration (double battery): up to 10 hours