A total classic made fully automatic and extra manageable, the Advanced Fireman's Pump from CalExotics is portable and self contained, ultra powerful and always up for enhancement. Nice and firm, the transparent red pump chamber allows for a great view, users will be able to track progress as unrelenting suction draws blood into the shaft and tip with the touch of a button. A quick release switch dissolves the inner pressure instantly. In supple silicone, the entry sleeve secures easily over the pump's mouth to cushion and protect the skin during use. Requires 2 AAA batteries (sold separately).