5L Oxygen Concentrator for Medical Use

5L Oxygen Concentrator for Medical Use. Adjustable Flow Rate: Oxygen flow can be precisely adjusted from 1L to 5L to suit patient needs. Voice Alert System: Features voice broadcast and alarm functions for enhanced safety monitoring. LED Screen Display: Equipped with a large LED screen for clear status visualization. Remote Control Support: Includes remote control functionality for convenient operation. Timed Shutdown Function: Allows users to set automatic timed shutdown for energy saving. Dual Voltage Compatibility: Supports both 220V and 110V power inputs for global use.