Super Loud Alarms: Emergency Personal Security Safety Alarm 140DB, with strong penetration which as loud as the plane taking off, can draw attention even in a far distance and help you call for assistance in an emergency. The Rape Alarms Attack will last 40-60 minutes which sound is very loud, please do not put by your ears. . Prevent Inadvertent Alarm Design: Just pull out the switch pull rope, the safety 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: The Personal Security Safety Alarm is designed with bright white LED lights for low light emergency illumination. Special design for the people who walk in the night to illuminate dark walkway or find keyholes. . Mini Portable Pocket Style: Emergency Personal Security Safety Alarm 140DB with small and exquisite colorful cobblestone design, fashion and interesting. Metal keychain can be hang on key, backpack, belt loops, schoolbag, ladies bag, suitcases,etc. Also convenient to put in pocket. . Your Family's "Bodyguard": The personal alarms suit for all ages. For elderly, used 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. .