Fashion christmas gitt alarm when emergency, pull the keychain loud sound alarm will get help in time

Fashion christmas gitt alarm

Keyring alarm/  Built-in 100db high output alarm. When you need help, pull out the metal key ring. it alarms loudly to alert people's attention.It is suitable for little children,young girls, night shift workers, the elderly,disabled or people who meets emergency.                                      Color: Pink/Blue optional ,three button battery, 4.5V,30g

Fashion christmas gift alarm