Review on Rechargeable Personal Safety Alarm Keychain With Low Battery Notice And Strobe Light - Extra Loud Double Speakers - Pearly White (Vantamo) by Geoff Foster

I got this security alarm to protect me and scare off any potential attackers. It can be charged with a USB cord and it has a low battery indicator. It can be attached to the keychain so that it does not get lost. Fortunately, I did not get a chance to test it with a real attacker, but I tested it in the backyard. To activate, I pulled out the pin cap. I was afraid I would wake up and alert the entire neighborhood. However, there was a loud sound and light, but to me the sound did not seem extremely loud and scary as I expected. It is still a great device to carry for peace of mind, but I wish it was even louder.