A gift under $20 that is a must have for every graduate! + Ear-piercing siren delivers 125 decibels of sound to startle an attacker and signal for help with the push of a button + 12-volt 23 A battery is included and replaceable + Built in LED safety light + No TSA or travel restrictions, take it wherever you go + Easily accessible and looks super-cute when clipped on backpacks, purses, and keys + BLINGSTING is the #1 women’s safety brand and has been trusted by over 3 million women since 2013!