High 120 Decibel Personal Emergency Alarm for Woman/Child/Elderly Safeguarding Yellow Personal alarm suitable for Joggers,Elderly,Disabled,Night Shift Workers,People who live alone,children,ladies. For protecting yourself against intruders and attackers,rape,emergency. When in danger, simply pull out the pin attached to the keychain to set off the alarm, the alarm will deliver an ultra-loud(about 120db)siren,the sound will also give warning to others around you and you will get help. Simple and effective personal alarm safety device.Convenient to use and carry, low power consumption, ultra-loud alarm. Mini and cute appearance, can be used as a decoration.Clip to your handbag, backpack or use as a keyring to your wallet's zipper,cellphone's strap.