Day Zero Survival Rechargeable Mini Stun Gun with Panic Alarm. DZS Stun 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 3-5 seconds will deliver a high voltage 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 five to ten minutes and there is no permanent harm. It is small but strong enough to scare the attackers. Use The 120db personal safe alarm to sound for help and warn others you’re in trouble – Or activate the shock gun feature to defend yours with maximum volts and milliamp allowed by law. Measures 3.75″ x 1.5″ x 7/8″. Built in LED Bright Flash Light. Rubberized exterior coating, Rechargeable – internal battery with USB Charging with LED power indicator (cable included). Nylon Holster is included.Features:It is small but strong enough to scare the attackers.Measures 3.75 x 1.5 x 7/8 InchesBuilt in LED Bright Flash Light.The 120db Personal Safe Alarm To Sound For Help And Warn Others You’re In TroubleRubberized exterior coatingRechargeable, internal battery with USB Charging with LED power indicator (cable included)Includes Nylon Holster.Hold stun gun in your hand and use the built in LED Light when someone approaches that seems dangerous simply push the button to create the stunning action the noise alone should help scare off any would be attacker. If not the volt of the stun should give anyone plenty of time to try and get away.