The ZAP Light Extreme Stun Gun is an excellent two-in-one self defense tool. The ultra bright LED flashlight is perfect for nighttime walks and the 1,000,000 volts provides plenty of knockdown power if needed. Rechargeable Ni-MH battery ensure users will never need to worry about having replacements. If something goes bump in the night-illuminate it and bump it back. ATTENTION: Rechargeable batteries are shipped with partial charge, handle with caution upon opening. Features6 Ultra-sharp Spike Electrodes offer extra protection and can penetrate clothing to help your attacker "get the point" to aid in DNA collection for the authoritiesBuilt-in high endurance Ni-MH rechargeable batteryUltra bright LED bulb, shines over 5 hours per charge120 lumen flashlight built inIncludes wall charger, car charger, carry case and wrist strap