Two modes of supply are provided:(1)Continuous 02 mode: Flow >1L/min,02 concentration 35±3%.(2)Pulse flow>0.5L/min, Oxygen enrichment concentration 38±3%; Hyperoxia concentration 50±3%.
You can use it with AC 100-240V power, which allows you to use it while you travel in 220V version countries; you can use it with its battery(included);it also supports working with your car by using its cigarette lighter.
Time setting: Working time setting, Optional 30 minutes and 60 minutes, select the working time according to your needs; The light on the button means 30 minutes, and the light off means 60 minutes.
Lightweight only 4.4lbs comes with a black carrying bag, you can take it on your shoulder easily. Everything was included, you can use it immediately when you receive it.
Includes 2 Chargeable batteries (2500MA/ 1 Battery; Can use for 2 Hours Continuous Flow or 4 Hours Pulse Flow totally). Can be used in the car even the place without power supply.
Input Voltage: AC100-240V 50/60Hz 1.8A; DC 12-15V 3A
Battery: 2500MA (Can use for 1 Hour Continuous Flow or 2 Hours Pulse Flow) (Include 2 batteries)
Continuous flow: > 1 L / min (02-concentration 35±3%)
Pulse flow: >0.5L/min, (Oxygen enrichment concentration 38±3%; Hyperoxia concentration 50±3%)
Product size: 209 * 230 * 80mm (8.2 * 9.1 * 3.1 inches)
Main body Net weight: 2000g (4.4lbs)
Battery Net weight: 250g (1.1lbs)/1 battery
1* Main body
2* 2500mah battery
1* AC Power cable
1* Car power cord
1* 3.3m Meter Oxygen Tube
1* Nasal Oxygen tube
1* Shoulder bag
1* English manual