Review on 🌟 PROALLER 3-in-1 Himalayan Crystal Salt Lamp with Essential Oil Diffuser and Cool Mist Humidifier – Bedroom Air Machine with Auto Shutoff, 2 Changing Lights, 500ml Capacity (Essential Oil not included) by Lisa Chandler

A bit awkward filling the lid and then flipping it over and hearing all the water pour into the unit. It's also odd that it doesn't rotate to lock in place. It's not very safe. However, it's pretty easy to find out! My only concern at the moment is that it's not easy to transport. I put it in the sink, turned it over and checked it, and then took it to my room. The water came out when I moved it. Update: slept with him for 3 nights. It's really awesome. I feel great in the morning and I'm not dry at all (I usually wake up with a dry throat/nose). In the morning he beeped 4 times. Maybe he's low on water, or maybe the timer's up? But you don't have to beep. It's loud and woke me up.