A SOS keychain that has your back The Ivation Personal SOS Keychain Alarm is lightweight and portable, so it can go anywhere with you, whether it's your purse or your pocket. And with the carabiner on the rechargeable personal alarm, you can even clip it to your belt or bag. The safety sos alarm also has a loud siren and strobing lighting that will deter attackers and let others know that you are in danger. This portable keychain siren is perfect for giving peace of mind to women, kids, elders, or anyone who feels nervous when they travel alone. • Compact indoor/outdoor self defense siren keychain emits a piercing sound & disorienting flash • Shrieking 125 dB siren & ultra-bright LED flashing light captures attention up to 1,000 feet away • Easy-to-use keychain alarm for women self defense requires no advanced skill to operate • Alarm keychain for kids is small and clips to belt, bag, backpack, or car keys • Personal emergency alarm keychain restores confidence and safety