10 Patterns-5515848

I missed the word mini in description, but that wasn't even the problem. I put a battery when I first got it to see the different patterns, take out battery because i never just leave them in. The next time I actually try using it, it is stuck on the lowest setting and won't adjust.

Worked very well and really is waterproof

Don’t waste your money. Isn’t multi speed gets hot after maybe a minute of use and button is pointless won’t even turn the device off.