Lightweight, compact design for easy carrying.
Clip to your handbag, backpack or use as a key ring with your wallet's zipper, or cellphone's strap.
Perfect for students, joggers, elderly, disabled, night shift workers, people who live alone.
90 DB loudness can attract other people's attention!
Size: 6cm x 3cm
Powered by batteries
Sound Frequency: About 90DB
Color: Pink, Blue
Usage: Pull out alarm rope and it will ring