1. High oxygen purity 93%+-3% from 1Liter to 5 liter
2. Comes with overload protection system, which can protect machine if meet high voltage.
3. Timing function, can setting up working
4. Automatic Alarm function :power failure alarm, low voltage alarm, low purity alarm(Optional).
5. Nebulizer function optional.
6. Use France imported CECA molecular sieve
7. Long life time, more than 16000 hours
8. Available 7 X 24 hours continuous work
9. 2 Years warranty
10. TUV CE, ISO approved and got free sale certificate
11. Available use at high altitude place.
less than 45db
1 Power Cord
1 Spare Connecting tube of humidifier cup
1 Spare first filter
3 Spare second filter
2 Nasal pipe
1 user manual
1 warranty card
1 product certificate