Oxygen TravelãWorks with a car adapter when you are out for a trip in the vehicle, take it outdoors for a walk with its removable and rechargeable lithium-ion battery. It would also work with the dual power source of AC 110 / 220 V.
Constant Oxygen Flowã29 +/- 2% concentration, 3 LPM.oise less than 50 dB, can work for 4 hours at maximum and then automatic shutdown for overheating protection. (Can be turned on after 30 minutes)
RechargeableãThe battery is 2200 mAh (1 ~ 1.5 hours burn time after 2 hours of full charge), you may need our 5500mAh battery as extra, looking for TOPQSC rechargeable lithium batteries.
Easy to use. Simple concise control system with one knob of SET. Press the SET button once, turn on the light and work the machine for 20 minutes; Press twice, work 40 minutes; a third print to work for 60 minutes; a fourth pressure, all 3 lights on and the unit will work for 4 hours.
Weight: 5pounds, Size: 9.8"X4.72" X5.9", lightweight and mini dress for your journey. One year warranty.