Oxygen generator 35% concentration 3L, with battery/car cable/household adapter
- 【Continuous Oxygen Supply】 Our oxygen concentrator provides a stable 3L/min flow, ensuring a stable 30.5±2.5% concentration.
- 【3 Power Choices】 Battery, Car Cable, Home Adapter .
- 【Lightweight & Portable Design】3.3 lb, built-in handle + carry bag.