The 16M S.M.A.C.K. Keychain Stun Gun is small, but powerful. The combination of its size (3.375 inches x 1.5 inches x 1 inches) and its 16 million-volt strength makes it one of the best stun guns on today’s market. The Streetwise S.M.A.C.K. (Stun My Attacker Compact Keychain) Stun Gun uses high-quality components and has a lifetime manufacturer warranty. 
 
Although about half the size of a normal stun gun, it has more power than most large models on the market today
16 million volts of shocking power
Features a bright 180 Lumen flashlight
Just test firing this unit into the air is often enough to stop an attacker due to its ferocious noise and spark
Attaches to your keys, so you will automatically have it in your hand when walking to your home or car
Easy to conceal by slipping into your pocket or in the palm of your hand
Rechargeable with included USB charging cable
Bright LED flashlight provides a convenient source of light and eliminates the need to carry a heavy, bulky flashlight
Safety switch prevents accidental discharge
Safety switch must be in ON position and Stun Activation Button must be pressed before the stun gun will operate
Touching an assailant for less than 1 second will cause muscle contractions and have a repelling effect
Touching an assailant for 1 to 2 seconds will cause muscle spasms and a dazed mental state
Touching an assailant for 3 to 5 seconds will cause loss of balance and muscle control and total disorientation
Comes with a stylish, durable nylon holster with belt loop for an additional carrying option
Weighs 0.36 lbs.
Measures 3.375" x 1.5" x 1" 
LIFETIME MANUFACTURER WARRANTY
NOTE: PLEASE CHARGE STUN GUN FOR 8 HOURS when you receive it. It will not operate properly until fully charged.