This is an all around winner! When I saw this on the website and it's price, I knew I had to get it. Now I wish I would have ordered two. This bullet is so high powered for its size it's amazing.

It's constructed of plastic with a water-tight cap and power button. The bullet has 3 speeds. It has a single push button which you click multiple times to go through all the speeds. The battery is called N type. It is also known as an LR1 1.5v camera battery. The easiest place to find these is your local Walgreen's or CVS. They are generally more expensive than AA or AAA batteries. I can't really say how long it lasts since it's still going. The bullet is CE rated for safety. As mentioned, the cap is water-tight, as is the button. The cap is sealed with a ring which protrudes out through the seal so you can verify it's sealed. The button is sealed but a cap made from the same soft rubbery material as the cap seal. It is ok to use in the shower, but I would avoid using in the bath or submerged because it does have the potential to leak.

My color choice for all toys is white since it's much easier to clean what you can see is dirty. The white variation is very shiny on the surface but is not pearlescent. There is a sticker on the cap stating, "Must close cap tightly". I can verify this is true. If you don't close it tightly, the bullet won't power on.

The design is simple and elegant and provides excellent power. It's noise level is simply amazing. It is quiet enough not to be heard 6 feet away on its highest speed. It is intense enough to numb your hand in about a minute if you hold it.

Since it's made from plastic, you should use a water-based lube if anything. Silicone-based lubes might degrade the plastic. It doesn't really need lube for use. Using anything other than water-based lube will also make it very difficult to clean properly. I recommend using dish soap as it has both anti-bacterials like alcohol as well as grease cutting surfactants.

The high intensity bullet can be used alone or as an aid to oral sex. I used this on my wife while performing oral sex. It provides excellent power that I could feel outside of her. It was safely used completely inside since it's water-tight. It was also very easy to clean up afterwords. Be forewarned though, this bullet can get very slippery and difficult to hold in position. I really wish the cap had been a different grip or rubberized to make it easier to grip while wet. All in all, it didn't detract from the winning combination here.