🚨 4-Pack Safe Sound Personal Alarms: 130dB Self Defense Security Keychain with LED Lights, USB Rechargeable Emergency Siren Song Safety Alarm for Women, Girls, Children, Elderly Review

🚨【130dB Security Alarm】When encountering danger, the emergency alarm can emit a loud sound to attract the attention of others, even at a long distance (606.9 feet) can also protect you from the impact of emergency. In addition, the sound can continue for 50 minutes of continuous ear-piercing alarm to ensure emergency use. 🚨【USB Rechargeable Battery】The personal alarm is made of rechargeable lithium batteries, not button batteries. No need to replace the battery. Comes with a USB cable charger, the charging time is only 30 minutes, and the standby mode is about 1 year. The siren will continue to alarm for 90 minutes at full power. It is a perfect substitute for traditional alarm battery. 🚨【Multi-function LED Light】With LED high-intensity mini flashlight, it can be used for night lighting, suitable for students, elderly, children, women, night shift workers and other people of all ages; you can also use them for travel, hiking, camping and Walk the dog at night. 🚨【Lightweight and Portable】The security alarm keychain has a portable size, easy to store and carry; no matter where you go, you can bring safety! It can be installed on wallets, backpacks, keys, belt loops and suitcases; it can also be carried on airplanes, which is very convenient. 🚨【Super Durable and High Quality】Our portable personal alarm is made of environmentally friendly and durable ABS material, which is resistant to drop, pressure and high temperature. Beautiful and durable, it will not break down adverse conditions in most of your cases.