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SMART Keychain Stun Gun


SMART keychain stun gun is tiny, easy to carry, and discreet

This SMART keychain stun gun is our easiest to deploy – just squeeze both sides.


Enhance your personal safety with the Smart Keychain Stun Gun – the next evolution in self-defense technology. Designed to be compact and convenient, this innovative device offers powerful protection in the palm of your hand.Smart Keychain Features

This is the first stun gun to replace the traditional safety switch with a Touch Sensing Safety that senses when the unit is in your hand in the “stun ready” position and automatically turns off the safety. This saves you valuable time not having to fumble with the switches and buttons required to defend yourself with a traditional stun gun. The patent-pending design also features battery status indicator lights so you will never be caught off guard without a full charge. Unlike most stun guns on the market today, the stun feature can be used while the light is on (other models require you to change from flashlight mode to stun mode). This saves more valuable time when you need to quickly defend yourself.

The SMART Keychain Stun Gun is revolutionizing personal security with its compact size and powerful capabilities. Unlike traditional stun guns, this model is about a quarter of the size, making it perfect for carrying on your keychain or in your pocket. With a touch sensing safety feature, it’s always ready to defend you at a moment’s notice, without the hassle of fumbling with switches.

Equipped with a built-in flashlight, the SMART Keychain Stun Gun provides added versatility, allowing you to illuminate dark pathways while still having access to the stun feature. Plus, with rechargeable batteries and battery status indicator lights, you’ll never have to worry about being caught off guard with a dead battery.

Smart Keychain Charge and Length

Testing the effectiveness of the SMART Keychain Stun Gun is easy and reassuring. With a simple touch, you can verify its functionality, ensuring peace of mind when you need it most. And with its powerful electric current and intimidating sound, would-be attackers will think twice before approaching.

Thanks to its smart design, the SMART Keychain Stun Gun delivers effective results with minimal risk of harm to yourself. Whether you’re looking to repel an attacker with minor muscle contractions or induce disorientation for a quick escape, this device offers a range of options to suit your needs. Whether for home defense or nighttime walks, this versatile device provides peace of mind wherever you go.

Don’t settle for outdated self-defense tools. Upgrade to the SMART Keychain Stun Gun and take control of your safety today. With its compact size, powerful capabilities, and smart features, it’s the ultimate choice for modern protection. Order yours now and experience the difference firsthand.


Smart Keychain Lifestyle 4in1


  • The World’s first SMART Stun Gun
  • Touch Sensing Safety: Senses when the unit is in your hand in the “stun ready” position and automatically turns off the safety.
  • Half the Size – All the Power: Although the Smart 24,000,000* Keychain Stun Gun is about half the size of a normal stun gun, it has more power than most models on the market today. Just test firing this unit into the air is often enough to stop an attacker.
  • Attaches to Your Keys: When the need arises to protect yourself, you don’t want to be fumbling around to find your stun gun. With it attached to your keys, you don’t need to be concerned about it getting stuck at the bottom of your purse. You will have it in your hand when walking to your home or car and will be ready to protect yourself at a moment’s notice.
  • Quick Release Keychain: Allows for quick and easy removal from your key ring
  • Battery Status Indicator Lights: Ensures you have a full charge before heading out the door
  • Easy to Conceal: Easily slips into your pocket or can be concealed in the palm of your hand.
  • Micro USB Charging Port: Charging the unit is simple. You can use the included USB charging cord in your computers USB port or use your own wall block charger in an electrical outlet or car charger when on the go.
  • Bright LED Flashlight: The LED flashlight provides a convenient source of light whenever you need it and eliminates the need to carry a heavy, bulky flashlight.
  • Rubberized Armor Coating: Protects the unit and ensures a firm grip.
  • Lifetime Warranty: You can purchase with confidence! The Smart 24,000,000* Keychain Stun Gun is made by Streetwise Security Products, the leader in the stun gun industry, using the highest quality components and comes with a lifetime warranty.


  • Smart 24,000,000* Keychain Stun Gun BLACK
  • USB charging cord
  • Keychain with quick release
  • Instructions

*Actual Voltage output is difficult to measure and verify, but this unit compares to other brands that claim to be 24,000,000 or more volts.

About us

ThugBusters provides the highest quality stun guns, stun flashlights, stun batons and TASER brand products.  While we focus on the New York market, ThugBusters ships safety products across the USA.  All of our stun guns have a lifetime warranty against manufacturer defects. We will refund or replace a defective unit – just reach out to us for an RMA.  Full details on our return policy can be found here.


Products sold on ThugBusters.com are for self-defense and protection purposes only. ThugBusters.com, and ThugBusters NY, LLC will not be held liable for the misuse of any product listed on this website. We will not sell to minors. When using our website and purchasing our products – you certify that you are at least 18 years of age. Absolutely no sales to minors under 18 years of age! If you are under 18 years old, you will need to have an adult or parent or guardian order for you, period. 

It is BUYER’s responsibility to know the laws in your area before you order. It is the responsibility of the buyer, NOT THE SELLER, to ascertain, and obey, all applicable local, state, and federal laws in regard to the possession and use of any item on this site.  We can provide overall guidance, and handgunlaw.us is a good source, but if you are concerned, please contact an attorney prior to purchasing. 

Most recently:

  • Rhode Island’s stun gun restrictions were ruled unconstitutional, and an injunction was issued on 3/15/2022. Ruling can be found here here 
  • Hawaii legalized stun guns on January 1, 2022
  • New York’s stun gun restrictions were ruled unconstitutional, and an injunction was issued on 3/22/2019. Ruling can be found here here 

When you place an order from this web site, you agree to the above conditions. 

Weight .5 lbs

Black, Carbon Fiber, Lilac, Pink, Purple, Teal


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