Never fear walking alone on the street again with our personal alarm on a keychain. This protective accessory is equipped with an ULTRA LOUD ALARM SIREN to alert those around you in case of emergency and scare away the threat. This will be ideal for reassuring the most vulnerable people. Other portable alarms available on the market produce a sound that barely reaches 150dB. Ours produces a SOUND OF 150 dB, 15% more than other alarms. This is equivalent to the noise of fireworks so you can BE HEARD NEARLY 100 METERS AWAY. This alarm will be ideal for scaring away any potential attacker, especially since a sound of 150dB HURTS THE EARS. Our protection alarm is easy to use, even in the most delicate situations. Simply pull the pin to trigger the siren. Once the danger has passed, simply put the pin back into the alarm. The latter is attached to a cord so it is EASY TO FIND AND TRIGGER if needed. In some cities, streetlights are sometimes turned off late at night to save electricity. Our alarm has a POWERFUL BUILT-IN LED so you can LIGHT YOUR WAY IN THE DARK. It will be ideal for illuminating dark streets, stairways, and keyholes when you return home. Other portable alarms available on the market are not necessarily very practical. Ours is LIGHTWEIGHT AND COMPACT so you can take it with you anywhere. It even has a key ring to attach it to your bag, purse, or keys so you can always have it on hand just in case.