|Oxygen Concentration||90% +5.5%/-3%|
|Setting||1-3 pulse settings|
|Dimension||8.6 x 6.1 x 3.6|
|Weight||4.4 lb (2 kg); 1.8 lb (0.8 kg) optional AirBelt|
|Battery Duration||3 setting – 2 hrs; 2 setting – 2.5 hrs; 1 setting – 3.5 hrs|
|Battery Cycle Life||Approximately 300 cycles, then 80% capacity or below|
|Alarm||Start-up, Pulse flow, Cannula disconnect, Breath rate, Low battery, Battery charge state, General malfunction|
AirSep FreeStyle 3 is a very capable portable oxygen concentrator that works on uniquely efficient flexible pulse-flow delivery system. It is the most compact and lightweight portable oxygen concentrator that delivers therapeutic oxygen up to a 3-setting (equivalent to 3 LPM).