Many people get tired of having to charge rechargeables. Even if they are happy with the vibes, they generally want to go back to a plug-in when they can.

The best would be one that vibes harder when plugged in, but can be unplugged and used for a good 25min, minimum, sesh… And also be water resistant.

That way I you can run plugged unless for some reason you don’t want the cord or the danger of using it plugged in near water.

Basically covers all the bases.

I wish I had the different set of parts, those looks so much funnier to use than my part even though I’m sure it works with mine too