Description:

Features:

Lightweight, compact design for easy carrying.

*Clip to your handbag, backpack or use as a keyring to your wallet's zipper, cellphone's strap.

*Perfect for students, joggers, elderly, disabled, night shift workers, people who live alone.

*Protect you out of risk when you encounter in danger surrounding or meet some bad man.

*90 DB loudness can attract other people's attention enough