So, I would think that in this day and time, some enterprising app developer would come up with a phone app and bluetooth linked, compact power box for E-stimming. I have poked around a bit and don't see anything out there of this nature. Anybody know of anything like this under development? Who knows, maybe someday a line of Bluetooth speakers will exist with multi-channel, auxiliary output plugs that a person can utilize. Piping through an Amazon Echo: "Alexa, get me off using the standard routine."