It's good for the price. Arrived timely.

The sprayer is not powerful and the battery is run out quickly

This is basically a powerful electric blower that squirts the liquid over the air stream. I was expecting more of a fog. This is the equivalent of injecting water in front of a blow-drier. It is not a fog, It's a high powered splattering spray. I'm dubious about whether its truly electrostatic, but I have no way to test this.If you are cool with a splattering spray, go for it, its a high flow air stream so it should not be used in delicate environments. If you are looking for a fogger or something more delicate and precise, this is definitely not it.

Work well until I had to replace the feed hose which began to leak.