Kingon S4
Advance Pulse Mode System
Oxygen Concentration 90% - 3% / +6%
Oxygen Flow Max Level 4 (equivalent to 4 LPM)
Warm-Up Time 2 minutes
Weight 3.3 pounds. 1.50kg ( Including Single battery)
Size Length: 6.18" ( 157mm ) Width: 3.39" (86mm ) Height: 6.69" ( 170mm )
Power AC Power supply AC Input 100-240V, 50-60Hz (worldwide adaptor)
Rechargeable Battery Voltage: 14.4VDC 3.35A MAX
Battery Duration : Up to 3 hours
Noise Level ＜60 Decibels
Display Screen 2.0 inch
Operation Easy Operation. One switch Control.
 
Package comes with 1 Nasal Canulla, 5 Extra Filters, 1 Lithium Ion Battery, DC Car Adaptor, AC Power Adapotor,  Carry Bag, Manual
 
3 Year Warranty for Machine
1 Year Warranty  for Battery, Molecular Sieve
 
 
*BATTERY DURATION:
Pulse setting 1 (210ml/min) = 3h 00mins
Pulse setting 2 (420ml/min) = 2h 15mins
Pulse setting 3 (630ml/min) = 1h 36mins
Pulse setting 4 (840ml/min) = 1h 15mins
 
Battery duration times are based on new, fully charged batteries.