The best features of this toy is there are no wires and everything operates off of one button. No twisting on and off and no bulky controller getting in the way. I used this toy for several different things over the course of the week I've had it. First is just trying things out, I turned it on and moved it up and down my penis. The low setting was great. The high and pulse settings didn't add much to that experience. Later that day my wife was complaining of a knot in her back. All three settings were put to use. Using both the long side and the pointed end the knot let loose in no time. Lastly, I used it on the base of a basic butt plug. The high and pulse settings were more than enough to transfer it through and give me great vibes inside.

The item is simply constructed and has very little to go wrong. The button is soft, so I can assume with repeated use if you use you fingernails to turn it on and off it could wear out, just don't do that. On the plus side this bullet is waterproof. Being waterproof and constructed of plastic it and can easily be cleaned with soap and water.

The biggest negative for me was the battery. It is powered by an N-1 battery. These are not as easy to find as say a AAA. The other problem is that if you can find a replacement battery you can't get the original one out (at least I can't without trying to pry it out).

My item was shipped in a box that was about 25 times bigger than was required. Also, there was almost no packing for the item it self. The end that the battery goes in was open to the air. The business end was covered in shrink wrap plastic. For the price, I would have thought there would be sealed packing.

With no directions (not that any should be needed) it took some time to turn it off the first time. Push once for low vibe. Again for high vibe. Again for pulsed vibe. Again will go back and start at low vibe. If you hold the button for a few seconds, 5-10 it shuts off.