Featues:

1. Operates quietly (<60 dB(A)) and efficiently, with a power input of 400VA and continuous operation for a minimum of 30 minutes.

2. Supports a wide range of working environments and storage conditions.

3. Provides a maximum recommended flow of 5 L/min with an oxygen concentration of93% ± 3%, maintaining efficiency up to 1,828 meters and minimal loss up to 4,000 meters.

4. Equipped with a compressor safety valve (250kPa ± 50kPa), as well as safety systems for current overload, loose connections, high compressor temperature, and power-off alarms to ensure safety.

5. Equipped with 3 indicator lights and 5 error-code alarm system for fast trouble-shooting.

6. Supports adjustable timing with precise 10-minute increments or continuous adjustment up to 8 hours, ensuring automatic shutdown at the set time for convenience and energy efficiency.

7. Equipped with a voice function that allows users to turn the voice feature on or off via a dedicated voice switch.