--- product_id: 255930116 title: "WETEN Personal Alarm Keychain for Women Self Defense - Loud Safety Whistle Alert Device with LED Light – 130 dB Emergency Security Handheld Siren Key Chain , Black" brand: "weten" price: "1410618₫" currency: VND in_stock: true reviews_count: 6 category: "Weten" url: https://www.desertcart.vn/products/255930116-weten-personal-alarm-keychain-for-women-self-defense-loud-safety store_origin: VN region: Vietnam --- # 130dB piercing siren 1 year standby power 20h LED flashlight WETEN Personal Alarm Keychain for Women Self Defense - Loud Safety Whistle Alert Device with LED Light – 130 dB Emergency Security Handheld Siren Key Chain , Black **Brand:** weten **Price:** 1410618₫ **Availability:** ✅ In Stock ## Summary > 🚨 Your invisible shield for fearless freedom ## Quick Answers - **What is this?** WETEN Personal Alarm Keychain for Women Self Defense - Loud Safety Whistle Alert Device with LED Light – 130 dB Emergency Security Handheld Siren Key Chain , Black by weten - **How much does it cost?** 1410618₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/255930116-weten-personal-alarm-keychain-for-women-self-defense-loud-safety) ## Best For - weten enthusiasts ## Why This Product - Trusted weten brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Guiding Light:** Built-in LED flashlight brightens your path in dark or uncertain moments. - • **Reliable Power:** Up to 6 hours alarm, 20 hours light, and 1 year standby—no constant charging needed. - • **Instant Activation:** One-pull pin triggers alarm fast—no fumbling, no delay. - • **Unmatched Loudness:** 130dB siren cuts through any noise to demand instant attention. - • **Always Within Reach:** Compact, lightweight design clips easily to keys or bags for on-the-go safety. ## Overview The WETEN Personal Alarm Keychain is a compact, TSA-approved self-defense device featuring a powerful 130dB siren and a built-in LED flashlight. Designed for women on the move, it offers instant one-pull activation with a secure pin, long-lasting battery life (up to 6 hours alarm, 20 hours light, 1 year standby), and a lightweight design that clips easily to keys or bags. Trusted by thousands for peace of mind during solo walks, travel, or late-night commutes, it’s the ultimate personal safety companion that empowers independence without compromise. ## Description The Weten Personal Safety Alarm for Women empowers you to take control of your safety anytime, anywhere, by combining a piercing 130dB siren with a bright LED light, making it one of the loudest and most effective self-defense alarm keychains available. Whether you’re walking alone at night, jogging in the park, commuting, or traveling solo, this compact yet powerful device is built to deter threats and instantly alert others to your situation. In an emergency, when every second counts, activation is fast and simple, just pull the pin to trigger the alarm. The pin remains attached for quick reset and peace of mind, ensuring it won’t get lost during moments of stress. Lightweight, TSA-approved, and easy to attach to keys, handbags, backpacks, or belt loops, the Weten personal alarm is always within reach, whether you’re at home or across the globe. Its built-in LED flashlight operates independently of the alarm, providing extra visibility for unlocking doors, walking pets, or navigating parking lots after dark, and pairs perfectly with other personal safety tools like pepper spray or GPS trackers for complete protection. Powered by two included AAA batteries, it delivers up to six hours of alarm time, 20 hours of flashlight use, and an impressive one-year standby time, without the risk of unexpected power loss that can happen with rechargeable models. Trusted by women, students, and seniors alike, this alarm combines reliability with ease of use, making it a thoughtful and practical gift for anyone who values safety, independence, and peace of mind. Review: No branding on it - It looks like generic Review: it has a good effective sound. I hope I never need it. ## Features - YOUR INVISIBLE SHIELD, WHEREVER LIFE TAKES YOU - Feel safe and unstoppable with the Weten Personal Safety Alarm, a powerful 130dB siren that cuts through noise and fear, instantly drawing attention when you need it most. Whether you’re walking to your car, jogging at dawn, or traveling solo, this tiny guardian gives you the confidence to move through the world on your own terms - WHEN SECONDS MATTER, HELP IS JUST A PULL AWAY - In moments of panic, clarity is key. One quick pull of the pin unleashes a piercing alarm that can deter threats and call for help in an instant. The pin stays attached, so no fumbling, no fear of losing it, just pure, simple action when your safety is on the line - ALWAYS BY YOUR SIDE, ALWAYS WITHIN REACH - Clip it to your keys, bag, backpack, or belt loop and carry peace of mind in the palm of your hand. Its discreet, lightweight design means it’s there without weighing you down, ready to shout for you when you can’t shout for yourself - LIGHT THE WAY THROUGH UNCERTAINTY - The built-in LED flashlight becomes your guiding light, whether you’re unlocking your door late at night, walking your dog under the stars, or finding your way through a dark parking lot. Paired with other self-defense tools, it creates a full circle of safety - POWER THAT DOESN’T QUIT WHEN YOU NEED IT MOST - With up to 6 hours of alarm time, 20 hours of light, and a full year on standby, this alarm doesn’t ask for constant charging, it’s always ready, just like you. Because safety should never depend on whether you remembered to plug something in - A GIFT OF FREEDOM AND PEACE OF MIND - From college campuses to cross-country adventures, thousands of women trust the Weten Personal Safety Alarm to protect their independence. It’s more than a gadget—it’s a promise of safety. Give it to your daughter, your friend, your mom… and give them the freedom to live without fear ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07QB1YX8V | | ASIN | B07QB1YX8V | | Batteries | 2 AAA batteries required. (included) | | Batteries | 2 AAA batteries required. (included) | | Batteries Included? | Yes | | Batteries Required? | Yes | | Battery Cell Type | Alkaline | | Best Sellers Rank | #20,944 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #20 in Security Horns & Sirens | | Color | A - Black | | Control method | Push Button | | Customer Reviews | 4.4 4.4 out of 5 stars (3,296) | | Customer reviews | 4.4 4.4 out of 5 stars (3,296) | | Date First Available | 17 June 2019 | | Date First Available | 17 June 2019 | | Included components | Batteries | | Item Package Quantity | 1 | | Item Weight | 49.9 g | | Item model number | AF-9400 | | Item model number | AF-9400 | | Item weight | 50 g | | Manufacturer | WETEN | | Manufacturer | WETEN | | Noise level | 130 Decibels | | Number of batteries | 2 AAA batteries required. (included) | | Part number | AF-9400 | | Product Dimensions | 8.38 x 2.79 x 1.78 cm; 49.9 g | | Product Dimensions | 8.38 x 2.79 x 1.78 cm; 49.9 g | | Sensor technology | Puller sensor | | UPC | 694026246803 | | Voltage | 1.5 Volts | | tech_spec_battery_description_toys | Alkaline | ## Product Details - **Battery description:** Alkaline - **Brand:** WETEN - **Colour:** A - Black - **Power source:** Battery Powered - **Product dimensions:** 30L x 20W x 86H millimeters ## Images ![WETEN Personal Alarm Keychain for Women Self Defense - Loud Safety Whistle Alert Device with LED Light – 130 dB Emergency Security Handheld Siren Key Chain , Black - Image 1](https://m.media-amazon.com/images/I/71tM6SNc9lL.jpg) ## Questions & Answers **Q: Are these alarms TSA-approved?** A: Yes, all Weten personal safety alarms are TSA-approved for both carry-on and checked luggage since they don’t contain pepper spray or blades. **Q: Does it have a flashlight?** A: Yes, all WETEN alarms come with a built-in flashlight, and you can turn on the light without activating the alarm. It’s perfect for safely finding your keys, opening doors, or lighting your way at night. **Q: Do the alarms in a multipack each come with their own charging cable?** A: Yes, if the model is rechargeable, each alarm in the multipack includes its own charging cable - so every device can be charged separately and conveniently. **Q: Is it easy to attach to a bag?** A: Yes, the Weten Personal Safety Alarm Keychain is designed to be easily attached to a bag, among other items. **Q: Can it be reused after activation?** A: Yes, the alarm can be reused as many times as needed. Simply reinsert the pin (or press and hold the button for 3 seconds, depending on the model) to stop the sound - the device resets instantly and is ready for the next use. ## Customer Reviews ### ⭐⭐⭐ No branding on it *by M***N on 20 September 2025* It looks like generic ### ⭐⭐⭐⭐⭐ Review *by S***B on 7 September 2025* it has a good effective sound. I hope I never need it. ### ⭐⭐⭐⭐⭐ Review *by A***E on 19 January 2026* Product is really very good, it just that there is no brand name on the box. Otherwise product is really great. ## Frequently Bought Together - Personal Alarm Keychain for Women Self Defense - Loud Safety Whistle Alert Device with LED Light – 130 dB Emergency Security Handheld Siren Key Chain by WETEN, Black - SABRE Pepper Spray, Quick Release Keychain for Easy Carry and Fast Access, Finger Grip for More Accurate and Faster Aim, Maximum Police Strength OC Spray, 0.54 fl oz, Secure and Easy to Use Safety - SABRE Pepper Spray & 2-in-1 Stun Gun with Flashlight, Self Defense Kit, Fast Flip Top Safety, Finger Grip for Better & Faster Aim, Painful 1.60 µC Charge, 120 Lumen LED Light, Rechargeable, 0.54 fl oz --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/255930116-weten-personal-alarm-keychain-for-women-self-defense-loud-safety](https://www.desertcart.vn/products/255930116-weten-personal-alarm-keychain-for-women-self-defense-loud-safety) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-14*