Hong S VC-120206, ONE, B1 130 DB LOUND SOUND : The 130 db loud alarm is useful to prevent you from damage in case of emergency, a practical tool for you to seek help when you get into troubles or need help; The security alarm can be widely applied in our life. MULTI-FUNCTION : With LED lights, the emergency alarms can be applied for night lighting, suitable for people at all ages such as students, elderly, children, women, night workers and so on; You can also use them for traveling, hiking, camping and dog walking at night. PORTABLE SAFETY ALARMS : The self-defense alarms are portable and easy to store and carry; You can attach them on bags, backpacks, school bags, belt loops, suitcases, keys, dog belts and so on; And they are allowed to be taken on the plane. GOOD HELPER : You can use these alarms to make a loud sound to draw attention even at distances as far as 606.9 ft, just simply pull the ring when you have troubles or need help. PERFECT GIFT IDEA : Safesound personal alarm comes beautifully wrapped with a FREE D-Ring carabiner clip. Safe and easy to use, this self-defense keychain alarm makes a fantastic present for any occasion or type of person such as a teenager starting college, Stocking stuffers, Christmas gifts, Black Friday, and Housewarming Parties.