Stun Gun is an electroshock weapon which can be used for self-defense. In this little weapon, it uses a technology which produces a temporary high power shock to paralyze human body for short time. The voltage is very high but current is low. That’s why the electrical discharge it produces doesn’t harm too much to the body. This weapon is small in size and available in various designs. One can easily carry it in pocket or in handbags. Some stun guns are similar to the gun shape, some are like lipstick and some are like flashlight. It is very useful to the people who are weak. Ladies who works outside home should always carry a stun gun for their safety. Police also uses this stun gun to catch the criminals. It is an easy and effective device for self-defense. Smart Stun has a great collection of self-defense devices like stun guns, mini stun guns, Taser gun, stun batons, stun flashlight, cell phone stun guns and many other products.