Product Description Material: ABS Size: 73*41*21mm Color: black + white, pink + blue, black + green Quantity: 2 pieces Package content: 2*alarm 1.
【USB Rechargeable Battery】: Personal alarm siren is made of rechargeable lithium battery, not button battery.
Don't need to replace the battery, directly use the usb data cable to charge.
2.
【130 dB Safety Emergency Alarm】: With ear-piercing sound to draw others’ attentions when your'e in danger to ensure emergency use.
It will replace self-defense weapons to protect your safety, as pepper spray.
3.
【2 Ways to Use】：You can pull the contact pin out or press the switch 2 times quickly, to activate alarm.
Can also be used as an LED emergency flashlight.
Light bulbs are bigger and brighter than flashlights of traditional security alarm.
4.
【Lightweight & Portable Alarm Keychain】: With LED lights, emergency alarms can be used for night lighting, suitable for people of most ages, such as students, the elderly, children, women, and night shift workers; you can also use them for traveling, hiking, camping, and walking dogs at night.
5.
【The perfect gift idea】:The portable security alarm keychain is easy to store and carry; the perfect gift for birthdays, Valentine's Day, etc.
It can be hung on ladies' bags, backpacks, school bags, belt loops, suitcases, keys, dog belts, etc.