This is TW-09 Flexible Retractable Self-defense Electro-Shock Stun Gun, easy to carry, just touch the probes to any exposed part of an attacker’s body, pull the trigger, and watch him get right out of your body-space. Stun baton is suitable for joggers, security guards, and people who have to walk home late at night. Stun guns also built-in rechargeable battery and flash light for your convenience. Your ideal choice!