Fangrui Product Details 1140 Db Loud Safe Alarm: Our Security Alarm Keychain Is Designed To Produce A 140decibel Loud Sound Can Effectively Protect You From The And Seek Help To Prevent The Damage From The Attacker;the Alarm Sound Is Very Loud, Please Do Not Put By Your Ears2easy To Use: Pull Out The Bolt, The Alarm Will Ring Great Loudly; Plug In The Bolt, The Alarm Will Stop Sound Immediately; Good Companion For People Who May Walks Alone Or Live Alone For Protection3emergency Led Flashlight: When You Walking In Darkness, Press The Switch Button To Turn On This Bright Mini Led Flashlight With Great Assistance For A Quick Illumination4small And Portable: The Personal Alarm Is Tiny And Hardly Be Drawn Attention By Attackers Or Intruders; It Can Be Attached To Women's Bags, Backpacks, School Bags, Belt Loops, Suitcases, Keys, Dog Belts And So On; And You Can Take It Even You Are On The Plane5good Gift Choice: Total 5 Pieces Self-defense Alarms In 5 Colors; Each One Is Individually Wrapped; The Delicate Combination Can Be Regarded As Exquisite Gifts For Your Friends, Loved Ones, Seniors Or Even Children.