Electric Back Scratcher
The back scratcher has been a fairly straight forward and basic tool ever since it was invented. But whether due to innovation or pure laziness somebody decided that simple basic back scratchers weren't good enough. The result of this creativity or lack of energy produced the electric back scratcher. With this handy device it is no longer necessary to scratch your back in a thrusting or rotating motion; you can now simply sit back and let the electric scratcher do 90% of the work.
Much like the convenience of an electric toothbrush, an electric back scratcher provides even more scratch power with limited exertion. Some electric back scratchers come with cords and simply plug into the nearest wall socket. But the more convenient scratchers are batter powered and are cordless. An electric back scratcher is usually controlled by a button in the handle, and have some variation of a vibrating or rotating device at the end of the scratcher. The automatically rotating or gyrating scratching motion can be more effective at relieving itches mainly from the pure speed of its rotating scratcher.
If the physical activity of scratching a back is not your cup of tea, or if the motion is rather difficult due to physical limitations then an electric back scratcher is just what you need. Enjoy the pleasant scratching motions of the rotating fingers of an electric back scratcher and never again be troubled with the normal standard ways of scratching again.