There is no other stun device available with this unique design its compact with a soft rubber coating non-slip molded grip for easy control and features a handy ultra-bright flashlight. The stun gun has up to 950 000 volts and the 60 lumen LED light has up to 3 hours of run time. Approximate 20 000 hours of bulb life with battery life about 2 years. The ZAP sound alone can be a deterrent. There is an on/off safety switch for added protection against accidental discharge. Included is a wrist strap 3 CR2 batteries and a holster with a belt clip.