The Streetwise stun gun is a self defense device which disrupts the message the brain sends to the voluntary muscles. Simply touching an attacker with a stun gun for one to two seconds will deliver a shock causing loss of balance and muscle control, confusion, and disorientation bringing him to his knees and making him incapable of further aggressive activity. Full recovery takes about ten to twenty minutes and there is no permanent harm. digilife taiwan brand stun guns have more features than any other stun gun on the market. Holster Included: although it is small enough to carry in your pocket, it can be clipped to your belt or purse, or carried in the included holster with belt loop. one year Warranty: digilife taiwan Stun Guns are one of the highest quality brands available and come with a one year warranty. This device is easy to hold and make it touch someone’s body and it will make the body lose its balance and muscle control for around half an hour but it will injure fatally or permanently so after using it try running to a safer place or call for help. It is pocket friendly so instead of keeping it in purse one can keep it in the pocket when traveling alone or when sensing any kind of danger as it will be quicker to get access to it if in pocket.