Black Jack 21,000,000 Squeeze Stun Gun
Why Buy From TBOTECH?
- 90-day money back guarantee
- Free shipping on orders over $50
- 25+ years of self-defense expertise
- Ships from the US
The Black Jack fires when you squeeze it — no buttons to find, no switches to flip in the dark. Streetwise calls it Squeeze-N-Stun Technology: tighten your grip and the stun activates. That's the same instinctive motion you'd make if someone grabbed you from behind. It also fires while the flashlight is on — walk with the light, squeeze if something happens, no mode switching in between. Add a 120 dB alarm on a separate switch position, and you have a three-layer defense system operated almost entirely by instinct.
Black Jack Features and Specs
- Squeeze-N-Stun activation: Squeeze your grip to fire the stun — no buttons to locate under stress. Your tight grip also prevents the unit from being knocked out of your hand
- 21,000,000 volt stun: Produces a loud, bright electrical burst across the top contacts — the sight and sound can stop a confrontation before contact
- Stun works while flashlight is on: No switching between light and stun modes — the stun fires over the active flashlight instantly
- 120 dB alarm: Activated from a dedicated switch position (separate from flashlight and stun) — draws attention and can deter a threat before contact
- Disable pin with wrist lanyard: If the unit is pulled from your hand, the pin ejects and the stun goes dead — cannot be used against you
- Built-in slide-out wall charger: No cords to lose — slide out the integrated plug and connect directly to any standard wall outlet
- LED flashlight: Built-in for dark environments
- Battery status indicator
- Holster with belt loop included
- Lifetime warranty
| Spec | Detail |
|---|---|
| Stun output | 21,000,000 volts |
| Alarm | 120 dB (dedicated switch position) |
| Flashlight | LED |
| Activation | Squeeze-N-Stun (grip-activated) |
| Safety | Disable pin + safety switch |
| Charging | Built-in slide-out wall plug (no external cords) |
| Includes | Stun gun, disable pin with wrist lanyard, holster with belt loop |
The built-in charger is a practical detail that solves a common frustration. Most stun guns ship with a Micro USB or proprietary charging cord. Lose the cord and you're searching for a replacement or the unit sits uncharged. The Black Jack's charger is built into the body — slide out the plug, connect to any wall outlet. Nothing to lose, nothing to replace.
The alarm runs on a dedicated switch position — a design improvement over the original version, where the alarm sounded automatically when the safety was turned off. Now you control when the alarm activates independently of the flashlight and stun. The three-layer escalation is: flashlight to illuminate and identify, alarm to deter and draw attention, stun to incapacitate if the first two don't stop the threat.
How is Squeeze-N-Stun different from the Smart Keychain's touch sensor?
Both solve the same problem — eliminating mechanical steps under stress — but they work differently. The Smart Keychain uses a touch sensor to arm the unit automatically when you grip it, then requires a button press to fire. The Black Jack goes one step further: the squeeze itself fires the stun. There's no button at all. Under stress, your body's natural response is to clench. The Black Jack turns that clench into the activation. The trade-off: the Smart Keychain is keyring-sized; the Black Jack is a full-grip device that fits in a holster.
How does the Black Jack compare to the Grab Guard?
Both have anti-disarm features, but different approaches. The Grab Guard has electrified strips along the sides — anyone who grabs the body gets shocked. The Black Jack uses a disable pin — if the unit is pulled away from your wrist lanyard, the pin ejects and the stun goes dead. The Grab Guard's approach shocks the attacker as they grab. The Black Jack's approach ensures the device can't be used against you after it's taken. Both work. The Grab Guard is more aggressive on defense; the Black Jack adds the squeeze activation and alarm that the Grab Guard doesn't have.
Is the Black Jack safe to store around children?
The disable pin adds a layer of child safety. With the pin removed and stored separately, the stun gun will not function — only the flashlight will work. The unit won't activate the stun even if a child finds the on switch and squeezes the grip. Combined with the safety switch, that's two barriers a child would need to bypass, and the pin isn't something they'd know to insert. Store the pin in a separate compartment and the unit is effectively inert.