Banggood recently sent me this – both my wife and I suffer from dry throats at night and the smaller humidifiers – nice as some of them are, just don’t put out enough vapour nor do most of them last all night. K7 to the rescue. We both love it (she prefers without the lights, I prefer with the lights).
The tank is easily separated from the rest for easy filling and cleaning. The unit runs off USB. See the short video to get an idea of how well this unit works. Short press to change must modes, long press to change lighting.
Update July 2025 – More Landfill?
I don’t know why but I trusted that with regular cleaning – this device would last forever – WRONG. It’s clean but I ust gave it a good wash out after not using over the winter – filled with water and a little detergent – plugged it back in and the lights came on – and – hardly any mist AT ALL. I can see landfill coming up soon.

Ummm…that video didn’t really give me any idea of how well that unit works.
😀
Hi Steve
The reason I included a short length of video was to try to give an impression of the kind of throughput. However, it has now been running for 24 hours continuously and has JUST run out of the 3 litres of water I put into it. That is obviously considerably longer than more common units. As to sound levels, positioned on a shelf maybe 0.5m above the top of the headboard of our bed, at no point was my sleep disturbed. Not sure what other info you want that isn’t in the specs.