Core Performance Specifications
Oxygen Flow Rate: Fixed 3 L/min continuous flow (non-adjustable)
Oxygen Concentration: 30.5% ± 2.5% pure oxygen.
Noise Level: ≤ 45 dB to 52 dB (designed for quiet indoor or vehicle use).
Timer Options: 4 pre-set auto-shutdown timer levels (20, 40, 60, and 120 minutes) controlled via the top panel.
AC Power Supply: Input AC 100V–240V (50/60Hz) via the provided wall adapter brick.
DC Power Supply (Car Charger): DC 12V–16.8V input using the included vehicle cigarette lighter adapter.
• External Rechargeable Battery:
Standard 8-Cell Capacity: 2500mAh to 5200mAh (depending on the exact bundle choice)
Battery Run Time: Approximately 2 to 2.5 hours on a single standard charge (up to 4–5 hours with extended/dual battery variants).