SwitchBot Humidifier & Meter | Best smart humidifier?!

May I ask how long the charge lasts before it needs to be recharged? Thanks.

Does it work on batteries? Also do you need to put in essential oils

Hello man, will you be doing a review on the new Illegear Arté 14? I'm interested in buying that but could not find any review yet.

Something new, thanks

So coool!