Features:
Weight
1.8 kg ( 3.97 lbs )
 
Dimensions
17.7 x 7.7 x 19.4 cm ( 7.0 x 3.0 x 7.6 in ) (Height includes ordinary battery)
 
Oxygen Flow
Intelligent Delivery Technology
Five pulse-dose settings from 1-4
 
Power Settings
AC Power Supply 100-240V, 50-60Hz (auto sensing to allow worldwide use)
DC Power: 13.0-16.8 VDC , 100W , Max Voltage: 12.0-16.8 VDC (±0.5）
 
Battery
Standard Battery: up to 5.7 hours @ Setting 1
Power Battery: up to 7.5 hours @ Setting 1
 
Noise Level
39 dBA @ setting 1
 
Operation Altitude
Up to 4000 meters
 
Warranty
Concentrator: 3 Years
Battery：1 year
Concentrator Sieve Beds and Accessories: 1 year
See *** for details.
 
Use
Not limited at home,enables used outdoor,car,airplanes and highlands with a standard battery
 
Battery Endurance