Product details
- Oxygen Concentration - 90%+/-3%
- Oxygen Flow Max - 1-2 liter/min
- Warranty - 3years for main unit , 1 year for Sieve Bed and Battery
- Warm-Up Time - 2 minutes
- Weight - 4.37 lbs. 1.98kg (includes battery)
- Oxygen Flow - Pulse dose delivery system Five flow settings 1,2,3,4,5
- Battery - Recharge approximately 4 hours with AC or DC power
- Noise Level - 49 Decibels*@setting 2Â
- Display Screen -2.8 inch
- Operation - Simple control functions and easy-to-read LCD display
- Use - Designed for 24/7 useÂ
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PULSE SETTING Â Â Â Â Â BATTERY DURATION
      1                   5 h 24 min
      2                   4 h 48 min
      3                   3 h 18 min
      4                   2 h 30 min
      5                   2 h 06 min
      6                   1 h 42 min