Specification: VOL: 125dB Batteries: 3*LR44 Packing: 2pcs Please note: -When the alarm sound goes low, please remove screws from back cover and replace new batteries. -Pull off the hand strap to activate alarm. (To turn off the alarm, insert the hand strap to the plug.) -Please keep away from your ears, when you activate the alarm. Where need panic Alarm system:medic\medical alert system,home security,burglar,companies ,emergency response system,duress alarm,pendant ,panic device. Who need loudest personal alarm:Preferred for students, children security, hunters, campers, women, girls, elders, police and correctional officers, walkers, joggers, elderly, night owls, lone workers, students, and self-defense,medical alert for the elderly,senior,diy alarm system,disabled. Set up emergency alert system:house,door alarm,driveway,dsc,fire alarm,keychain ,call button, wrist bracelet,body,bed Contact us: Log in Amazon account>find the order>click "Get help with order">choose specific subject>click Ask Seller
• Personal Alarm with Mini Led Falshlight
• User-friendly design for individuals of all ages
• Small size, discreet and easy to wear
• Cost-effective option
• Easy way to alert others if you’re in danger