Your solution: With our amazing SOS keychain alarm, youll never be afraid to walk alone at night If triggered, this amazing device will start producing loud noises and intermittent flashes that can alert those around you that you are in danger. USB RECHARGEABLE: This practical personal protection alarm keychain can be easily charged using a simple USB cable that connects to a laptop or power bank. This means no more wasting time and money buying batteries. Small and Lightweight: Our self-alarm keychain size is only product size: 7.3*3.6*1.7cm. Its lightweight, compact and easy to carry in a bag or purse. It comes with a practical keychain so you can attach it to your keys or belt. EASY TO USE: Our personal security device can be triggered by pressing the side button twice or pulling out the keychain. It will emit 130 decibels of sound and bright lights that anyone around can easily perceive. DESIGNED FOR YOU: This stunning alarm protection is a must-have for women, children and seniors. Whether youre afraid of being home alone, being bullied, robbed, or just walking down the street at night, this protective safety device is a great option to make you feel more secure while ensuring top-notch protection. When your life or that of a loved one is at stake, rely on true Personal Protection Systems alerts. Plug and pull alarm at the same time LED light flashes Rechargeable and recyclable S0S alarm at the same time LED light flashing LED flashing light help LED lights for emergency lighting This is a new and updated miniature personal siren designed to get attention in an emergency. There are 2 ways to activate the alarm. Tear cord style sound activation uses a tether attached to an activation ring pin to trigger a 130db alarm. Or double-click the SOS switch. Unlike traditional products: The ring pin will not pull out completely and the ring pin will not be lost. Two methods of use, you can use the alarm more conveniently and quickly to scare away criminals Rechargeable battery, no need to disassemble the product to replace the battery Alarms will run for up to an hour on a single set of watches Personal alerts are one of the fastest-growing segments of the self-defense industry in retail, as attackers worst enemy is attention. The siren is especially suitable for teens, parents, night owls, delivery route employees, business owners and college students. Joggers, walkers and cyclists will likely appreciate the lightweight and ultra-compact size, which you can easily hang on a bag, backpack or purse using the included rip cord. Delivery Quantity: 1pcs Product color: pink Product size: 7.3*3.6*1.7cm