<p>Personal Alarm Protection & Safety Assurance- Aims for helping you to ask for assistance when you are in trouble or danger. 140db loud can draw people`s attention even in a far distance and will keep about 60 minutes if not stop it. So do not put it by your ears side. .</p><p>Easy to Use- Just need pull the switch pull rope gently then can start the alarm which is very convenient. And the jack has shrapnel so pull rope wont accidentally drop to start alert, avoid embarrassment. Anti-rape, Anti-theft, Anti-robbery for elderly, students, children, women, men, night workers. .</p><p>Lightweight and portable- With double buckle design, it can be attached to backpack, school bag, belt loops, suitcase or keychain etc. The pull ring will not fall. Perfect for everyone as students, women and night workers. Also for traveling, hiking, camping. Also a present for female friends. .</p><p>Your Familys Bodyguard- For elderly, can use for calling for help when sudden onset of disease; For children, can scare away bad guys and ask for help when abducted or infringed and also can scare off stray dogs; For women, can frighten the satyr and robbers when walk alone at night. And also a necessary supply for traveling, hiking and camping to call for help when accident occurs. </p>