The greatest toy ever. Always powerful never lets us down. Don't have to worry about batteries of course. Great for couples or solo play. So may different attachments its crazy. If she ever wants a quickie this is the one. The control is a bit primitive (high and low). You can buy a different controller that is like a dimmer but I have not gotten this yet. The only downside to this one is the noise! it's loud so make sure you don't have house guests! :)