For well over 25 years Streetwise Security Products has been the world's leading brand of innovative self-defense and security products. The innovation continues with the brand new Black Jack 21,000,000 Stun Gun with Alarm, it is the resulting culmination of feedback from people regarding the features people most wanted in a self-defense product. Not only does this new model feature a loud alarm, but the new Squeeze -N-Stun Technology saves you valuable time in not having to fumble around for the right buttons to push in a panic situation. This revolutionary new product is likely to make the old, standard models obsolete.
*Actual Voltage out put is difficult to measure and verify, but this unit compares to other brands that claim to be 21,000,000 or more volts.