❤Local delivery+COD❤ Oxygen Concentrator 1-7L/min Oxygen Flow Adjustable 2-in-1 Oxygen and Nebulizer Therapy Machine with Removable Humidification Bottle

2 Purposes in 1 Machine. Use this oxygen concentrator for oxygen therapy or nebulizer therapy. Set to the lowest oxygen flow for nebulizer use. The machine operates quietly 48dB), ensuring it won't disturb your sleep or others. The handle makes it effortless to move from room to room. 1-7 L/min Adjustable Oxygen Flow Negative Ion Function. Tailor your oxygen intake with 1-7 L/min adjustable oxygen flow. The oxygen concentration reaches up to 90 at 1 L/min flow. The filter filters air impurities, and the negative ion function ensures cleaned oxygen. In addition, the humidification bottle improves breathing comfort by humidifying the oxygen. 0.5-4 Hrs Timer. No need to turn off the oxygen concentrator manually. Set the timer for convenience. If the timer is not set, the machine will run continuously. However, please avoid using it for more than 24 hours at a time and let it rest at least once a day. Smart Designs. This oxygen concentrator provides 2 control methods: touch buttons and rem