A. Version 2 is the same robot design as version 1 but uses a different control method. It has an attached control box that offers the ability to move the robot the same as the computer controlled one (V1) can, so you just plug in the robot to the power outlet, and press a button and it will start moving. You still create custom patterns and save them, but you record the movements right in the control box as you turn the dials to move the motors.
At a price of $70, it's more of a mid-ranged sex toy for guys, not as expensive as an automatic blowjob machine (more on those in a bit), but not as cheap as a disposable Tenga egg. These are more durable and can last a few years as long as you clean them after each use. Use lots of water pressure which will get out semen from any crooks and crevices.