Fang Keychain Stun Gun and Flashlight with Battery Meter

The Fang Keychain Stun Gun is built for people who want real protection in a compact, everyday carry size. It measures just 3 inches, weighs about 2 ounces, and clips directly onto your keychain so you always have it in your hand when walking to your car, unlocking a door, or heading across a parking lot.

The 100-lumen flashlight is bright enough for night walks or quick visibility checks, and the built-in battery meter shows your charge level so you never have to guess if it’s ready. The safety switch uses clear color-coded LEDs (green for safe, red for armed) so you always know exactly what mode the unit is in.

Features & Benefits

• Ultra-compact design: Only 3 inches long and lightweight enough for any keychain.
• Strong electrical output: Delivers high-output performance comparable to modern compact stun devices.
• 100-lumen flashlight: Helps with nighttime visibility and can disorient someone approaching you.
• Battery meter: LED indicators show power status so you’re never caught with a dead unit.
• Safety switch with LEDs: Green = safe mode, Red = armed and ready.
• Rechargeable: Charges by micro-USB through any standard port — no batteries to replace.
• Keychain attachment: Keeps the unit ready the moment you grab your keys.

Product Details

This keychain stun gun is designed for real-life carry — small enough that you’ll actually use it, but strong enough to interrupt an attacker’s momentum and give you time to get away. Many people never need to use the electrical contact at all; the sound and arc alone act as a deterrent in most situations.

The Fang’s flashlight makes it an ideal tool for parking garages, dark walkways, evening dog walks, rideshare pickups, and anytime you want more confidence at night. The built-in battery meter is a big upgrade from older keychain models and removes the guesswork.

Customer Reviews

⭐️⭐️⭐️⭐️⭐️ “Perfect size for keychain carry. The battery meter is a game changer.” – Verified Buyer
⭐️⭐️⭐️⭐️⭐️ “Super bright flashlight and the safety switch is easy to use.” – Verified Buyer
⭐️⭐️⭐️⭐️⭐️ “Feels solid, loud arc, lightweight. Exactly what I needed.” – Verified Buyer

FAQ

Q: Does it work through jackets or clothing?
A: Yes. As long as the prongs make contact or the arc can jump a short distance, it works through standard clothing.

Q: How often should I charge it?
A: Most people charge it every 30–60 days. The battery meter lets you know when it needs it.

Q: Is it legal where I live?
A: Most states allow stun guns, but some have specific rules. Always check your local laws before carrying.

Q: Can it be used as a regular keychain flashlight?
A: Yes — the 100-lumen LED works great for everyday tasks.

Specs & Details

• Length: 3 inches
• Weight: Approx. 2 oz
• Flashlight Output: 100 lumens
• Battery Indicator: LED meter
• Power Source: Micro-USB rechargeable
• Housing: Durable ABS polymer
• Carry Method: Keychain attachment included

Get Yours Today

Protection doesn’t have to be bulky. The Fang gives you a reliable, easy-to-carry safety tool right on your keychain—always ready when you need it.

⚠️ Age Requirement: You must be 18 or older to purchase or possess a stun gun. Always check your local and state laws before ordering.

📘 Legal Info: Stun gun laws vary by state and city. You can review the latest restrictions here: Stun Gun Laws by State (2025).

🔌 Voltage Reality Check: Exact voltage numbers are not a reliable way to measure real stopping power. This unit delivers performance comparable to other high-output stun devices in its class. If you’d like the full explanation, read my guide on the truth about stun gun voltage claims.

✈️ Travel Notice: Under TSA regulations, stun guns and electro-shock devices are prohibited in carry-on luggage. If flying, pack the device in checked baggage and secure it so it cannot activate. Always check your airline’s rules before traveling.