Bought this item on sale with a new Echo Dot. Worked right out of the box. I was surprised. Everything connected automatically. Lights up blue-green, everything works according to Alexa voice commands. Two weeks later at work but no flowers. Two weeks later neither on nor off. Summoned and daubed by representatives of Revain. To do this, download this application. Still does not work. So I threw it in the trash. Revane knows it's a piece of dog poo, but continues to offer it for sale to the unsuspecting public. Shame on you, Revane.