Mini 7 Liter Oxygen Machine For Travel | 3.5 Hours Battery O2 Generator | Pulse Flow 95% Purity (2025)

The POC-04 weighs only 2kg and measures 175mm*87mm*194mm. It is also equipped with a free backpack, designed for outdoor use.

POC-04 can be powered by home plug-in, car power supply or battery power to meet your oxygen inhalation needs in different scenarios.

Removable lithium battery design, easy to replace with one click.
1st gear battery life is about 3.5 hours
2nd gear battery life is about 3 hours
3rd gear battery life is about 2.8 hours
4th gear battery life is about 2.5 hours
5th gear battery life is about 2.5 hours
6th gear battery life is about 2.2 hours
7th and 8th gear battery life is about 2 hours
It takes about 5 hours to fully charge the battery.

The oxygen concentration of POC-04 in all gears can reach 95%±3%.

Pulse flow 1-8 levels are adjustable. Equivalent continuous flow 1-7L. Inductive pulse, AI computing intelligent recognition. Accurately control the oxygen output frequency. Oxygen synchronization rate and utilization rate can reach 99%. Avoid excessive stimulation to the nasal cavity due to continuous oxygen output, and prevent dry bleeding of the nasal mucosa caused by long-term dry use.

The 8th gear of POC-04 is fixed frequency mode. Fixed frequency mode does not detect the user's breathing frequency. Oxygen is discharged every 3 seconds. It is more suitable for users with stable breathing.

Imported oxygen molecular sieve, no need to add water, extracts oxygen from the air. The whole is made of special materials, which is more efficient, low noise, lightweight and more durable.

The high-definition large screen is easy to operate and use. The gear and switch buttons can control 80% of the functions. It is suitable for the elderly to use alone.

Deep purification protects health. Effectively purifies and removes impurities. Protects your oxygen health.

POC-04 adopts the latest noise reduction technology, noise ≤42dB.

Intelligent oxygen supply at high altitude. Normal oxygen inhalation is possible at an altitude of 6,000 meters.