Self Defense Personal Alarm Siren- 130 dB Loud Emergency Alarm Keychain (Purple)-Self Defense Personal Alarm Siren- 130 dB Loud Emergency Alarm Keychain (Purple)-The self defense Siren has loud alarm sound up to 130db, is a perfect defense product to prevent kidnappings, abductions and school bullying of young children and teenagers. Wonderful defense siren keychain for everyone. Commonly used by seniors to call for help in case of falling, feeling unsafe, physically threatened, medical emergencies, accidents, or allergic reactions etc. Very easy to use, just need to pull out the pin when the emergency is comping. The alarm sound can be loud at 130db, reach up to 1000f feet away. Mini size with light wight, easy to carry with. Size: 86 x 30 x 20mm; weight: 46gram Net. Easily attaches to keys, purses, backpacks or belts etc. Great gift for parents, kids, sisters and everyone works at night. With 2 x AAA battery inside, no need to charge, and you can change the battery when it ran out. The alarm can last about 6 hours and The LED light can last about 20 hours. Long standby design: about last about 3 years if you don't use it. Product Description Our Self-defense Personal Alarm Siren can be LOUD at 130db! It can attract attention when needed from hundreds of feet away, while scaring off any active or would-be attackers. Situations where we see the Personal Safety Alarm used most commonly include school bullying, emergency self-defense situations, burglaries, night running or dog walking etc.. They are for Women Girls Kids and Elderly. Features: - Loud alarm sound up to 130db - be heard from HUNDREDS of feet away! Scare off your attacker while simultaneously attracting help. - LED Llight function - use it for walking at night or emergency light, the light can last about 20 hours. - Easy to use - just pull out the pin and the siren will blare, it can