Thank you very much! Battery-Powered Security Alarm - Purple * Alerts surroundings to emergencies with a buzzer and flashing light. * Easy operation: simply pull the pin in an emergency. * 130dB loud buzzer, exceeding the Tokyo Metropolitan Police Department's performance standards. * LED light function that can also be used as a flashlight. * Convenient battery-powered operation. Battery-powered security alarm, water-resistant, 130dB loud, LED light, security goods, crime prevention measures, security bell, notification buzzer, school bag, key holder, elementary school students, girls, boys, children, adults, women, elderly, small, disaster prevention, commuting, night road, school entrance preparation, entrance祝い (celebration) Thank you for your consideration.