Curl your fist around 950,000 volts of "shock therapy". The Blast Knuckles Stun Gun has a unique patented design giving you full control of its awesome power. Sure to become a hit amongst joggers, the grip makes for comfortable fit and even has rubberized coating. There is no sacrificing voltage in Blast Knuckles. It releases close to one million volts. Also features a safety switch and "ready for use" LED indicator plus a momentary button releasing the powerful shock. Includes 2 lithium batteries and a Rugged Nylon holster. #blastknucklestungunsknuckleduster