Do you want useful alarm to call for help in dangerous situation? This nice alarm is safe enough to make it easy for a kid to pull the , apart from being very loud. Your kid will and secure in outdoor, alarm sound to scare . Features -Material: ABS, PC - alarm can make loud sound to draw people's attention, reliable and excellent. - It can effectively scare attackers in and seek people around for help, useful and practical. - It will be your good helper when you have troubles or need help, excellent alarm. - Simply pull down the to activate the handheld alarm, easy to use, convenient for daily life. - Compact and lightweight, it can be attached on purse, bag, schoolbag, keys, belt , easy to carry. Specification -Operating voltage: 5V -Operating current: 1(mA) -Light duration: 150 min -Built-in battery (included ) capacity: 130mAh -Volume: 130 ( ) Package list: 1 x Personal Safety Alarm 1 x USB Cable