Review of SQYYKY Home Portable 1-5L/min Adjustable O^xygen Concentration Generators 93% High air Purity Machine: ✅ Price comparison ✅ Customer reviews ✅ Product information: delivery method, weight, battery.
SQYYKY Home Portable 1-5L/min Adjustable Oxygen Concentration $$$
- It is a lot smaller and lighter than other similar unit
- It's not very loud and it's easy to program
- Can continuously work 24 hours
- Can be set to 10 minutes, up to 5 hours.It works with or without water, no need to refill at night
- Car Adapter & Battery NOT supported