Pink Duo Max Power Stun Gun Double Shock With Removable Safety Pin - Tophatter's Army Products & Self DefenseDUO Mini Rechargeable Stun Gun with Patent Pending Duo Shock Technology. It is small but powerful enough to stop any attacker. DOUBLE POWER. Safety strap pin and separate pin are included which Disables STUN GUN when pulled out. Features: High powered stun gun designed for self defense situations Rechargeable battery with built in charger Features removable safety pin switch with strap Super bright LED flashlight Overall dimensions: 4. 25" x 2" x 1"