The pocket-sized She’s Birdie is a private security alarm with a built-in, wildly loud siren. I’ve carried this on my keychain for nearly 7 years, and it is a fantastic funding for school college students, mother and father with young children, older adults, and extra, however for about $30, I like to recommend everybody scoop one up.
When the highest pin of the Birdie is pulled out, a 130db siren sounds and a strobe gentle flashes for as much as 40 minutes. To place that in perspective, a 130db sound is equal to a jackhammer and almost equal to the sound of a jet engine within the distance, in keeping with the Hearing Health Foundation.
Additionally: My favorite personal safety alarm is as loud as a jackhammer
