This product actually works really well. It was bought for my husband as a gag gift from our 13 year old son.Whelp, one of the settings is red and that red light has scared the literal piss out of most of my family. Imagine you stumble in to use the bathroom at night, look down, and see nothing but red. Omg I’m bleeding!!! Wait nope the light is on red again. So anyway lots of fun until it is on red.