The ZAPStick 800,000 volt stun gun with LED light is the ideal self defense tool for joggers or walkers. The unit features two ultra bright LED bulbs and a soft rubber coating for positive grip even with wet hands while 800,000 volts provides plenty of punch if needed. Includes carry case and wrist strap.Specifications and Features: Batteries Included: Yes Battery Type: CR2 (2) Delivery Method: Direct Contact Voltage: 800000 Volts