Misc. Health & Beauty Products

Portable Health Oxygen Machine 3L Wheelchair Lightweight Oxygen Machine for Travel Use 33% [Continuous Flow] The flow gear of the small portable oxygen concentrator is fixed at 3 liters, and the concentration is stable at 32% ± 3%. Continuous oxygen supply. There is no need to add water during operation. Weighing only 3 pounds, product... Portable Health Oxygen Machine 3L Wheelchair Lightweight Oxygen Machine for Travel Use 33%