Skip to content
Shop The #1 Stun Gun That Shoots With Our New Low Pricing!
Shop The #1 Stun Gun That Shoots With Our New Low Pricing!

Streetwise™ Black Jack 120dB Stun Gun Alarm 21M

39 reviews   |  
Sold out

Squeeze the rechargeable stun gun to emit a shock and 120dB alarm!

Out of Stock

Item No: SWBJ21BK Brand: streetwise security products
  • Streetwise Black Jack 21M Volt Stun Gun with 120-decibel Alarm
  • New Squeeze-N-Stun Technology
  • Unleashes a loud 120-decibel alarm
  • Delivers 21,000,000 volts of electricity
  • Three point triple stun protection
  • Has a built-in LED light
  • Triple Defense System: Stun, alarm, and LED light
  • Two Safety Features, safety pin and safety switch, help prevents accidental discharge
  • Disable pin wrist strap lanyard stops others from using the stun gun
  • Recharges via built-in retractable plug in any standard outlet
  • Power Supply: Built-in rechargeable Li-ion battery
  • Weight: 0.46 lbs.
  • Dimensions: 5" x 1" x 2"
  • Lifetime Warranty
  • Note: Disable pin lanyard MUST be plugged in for stun gun to work.
  • Note: MUST charge stun gun for 8 HOURS when you receive it. It will not operate properly until fully charged.

When you walk with the Streetwise Black Jack 21 million volt stun gun, you will walk with confidence due to its unbeatable triple defense system and the Squeeze and Stun technology that lets you use it with the simplest of squeezes. Beyond the stun feature, you’ll also have a built-in LED flashlight to help you find your way in the dark or blind attackers and a 120-decibel alarm to scare off assailants before they do any harm. Its ergonomic design allows you to wrap your hand around the stun gun for a firm grip that feels natural in your hand and you can be rest assured that when not in use it cannot accidentally go off since it has not one, but two safety features; a disable pin lanyard and a safety switch. The stun gun will only work after the pin is inserted into the bottom of the unit and the safety is turned off. The Black Jack also has a retractable plug to recharge the built-in li-ion battery in any standard outlet. For ease of carrying, a chic nylon holster with belt loop and key ring is included in the package along with the disable pin lanyard and instructions. This stun gun has a lifetime manufacturer warranty. With the Streetwise Black Jack 21 Million Stun gun in your hand, you will definitely feel safe and secure wherever you are going.

  • Nylon holster with belt loop and key ring
  • Instructions
  • Disable pin wrist strap lanyard

SALES PROHIBITED TO: Hawaii and Rhode Island.

SALES RESTRICTED TO: (These states require a concealed carry permit) Connecticut, Delaware, Illinois, Massachusetts, New Mexico, West Virginia and Wisconsin.


DISCLAIMER, RELEASE, ASSUMPTION OF RISK, WAIVER OF LIABILITY AND INDEMNITY AGREEMENT: The Home Security Superstore is not responsible for any physical harm or damage from the use or misuse of self-defense devices including a stun gun or Taser purchased from us.

By purchasing a self-defense device, including a stun gun or Taser from us you understand that The Home Security Superstore does not warrant that you may legally purchase, possess, or carry these products according to any state or local laws. You also acknowledge that you have determined their legality before purchasing and that you are an adult of at least 18 years of age and under no legal disability.

By purchasing a self-defense device, including a stun gun or Taser from The Home Security Superstore, the buyer warrants that he/she is in compliance with all applicable federal, state and local laws and regulations regarding the purchase, ownership and use of the item. The buyer expressly agrees to indemnify and hold harmless The Home Security Superstore for all claims resulting directly or indirectly from the purchase, ownership and use of the item in compliance or violation of federal state and local laws or regulations.

Please check local laws before ordering any self-defense device, including a stun gun or Taser.

Customer Reviews
4.8 Based on 39 Reviews
Write a Review Ask a Question
  • Reviews
  • Questions

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
Kenya G.
United States United States
Works great and super cute!

I did test it out and it was great, very strong and powerful

Deborah H.
United States United States

fast shipping .great product....

Ray P.
United States United States
Practical Self Defense.

It covers all the bases .....using the alarm if attacked in public is a deterrent in its self .....

Serafin H.
United States United States
Best device ever

Amazing it’s easy to understand and safe for my girlfriend whose pregnant I personally love it

Leslie H.
United States United States
Very Handy!!

I love the compactness and the many features included. I hope I will never have to use it but it puts my mind at ease that it's easy to use

jeanne h.
United States United States

Awesome perfect for my tiny hand