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 950000 V and the 60 lm LED light has up to 3+ hr of run time. Approximate 20000 hr 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. Unique design - there is no other stun device available with this unique design, it's compact, easy to carry and features a handy ultra-bright flashlight. Secure pistol-grip shape 3+ hr lighting time Body material strong ABS plastic 20000 hr bulb life Battery life approximately 2 years