Super Loud Alarms - 140 db personal alarm with strong penetration which can draw attention even in a far distance and help you call for assistance in an emergency. Security will last 40-60 minutes if not stop it, please do not put by your ears. . Prevent Inadvertent Alarm Design - Just pull out the switch pull rope, the alarm will ring great loudly Plug it in the bolt, it will stop sound immediately. The jack has shrapnel so pull rope won't accidentally drop to start alert, avoid embarrassment. . Emergency LED Flashlight - A portable safety alarm with bright white LED lights and last for at least 30 minutes. Special design for the people who walk in the night to illuminate dark walkway or find keyholes. . Mini and Portable - Metal keychain with double buckle design can be hang on key, backpack, belt loops, schoolbag, ladies bag, suitcases,etc. The self defense alarm with mini design helps to disguise as a bag decoration and the attackers would not notice it. . Your Family's "Bodyguard" - A small alarm can widely use and suits for all ages. For elderly, can use for calling for help when sudden onset of disease For children, can scare away bad guys when abducted or infringed For women, can frighten the satyr and robbers when walk alone at night. And also a necessary supply for traveling, hiking and camping and other outdoor activities. .