[Personal Safety Alarm Keychain] - USB Rechargeable Emergency Self-Defense Alarm Siren Singing Safety Protection Devices with LED Flashlight, which can effectively scare off the attacker when you are in danger and seek help from the surroundings [130 dB Emergency Alarm]: Pull down the hand strap or press the switch 2 times quickly when you are in danger, it will activate a screaming 130 dB siren, ear-splitting sound to attract the attention of others even 300 meters away [Protect Your Family's Safety]: With LED lights, the emergency alarm can be used for night lighting, suitable for people of all ages such as students, elderly, children, women, night workers and so on; You can also use them for travel, hiking, camping and dog walking at night. [Perfect Gift Idea]: Evershop portable safety alarm keychain is easy to store and carry; Perfect gift for birthdays, Valentine's Day and so on. It can be attached to women's bags, backpacks, school bags, belt loops, suitcases, keys, dog leashes and so on.