Turn it ON and start the fun!
Vibrators are powered toys that do all the work for you. Its history is long and with many uses.
In 1880 they were used to exert vibrations on the clitoris to relax patients with "nervous disorders" (you can imagine the waiting rooms full of "nervous women" waiting for a relaxation that they did not get at home). This was not controversial because according to the androcentric system of sexuality of the time, this stimulation was not classified as sexual, only penetration was.