The HUMUTU Personal Alarm comes with its batteries included. You'll receive the alarm that has a clip that's easy to add to a keychain, bag, or wherever you need it.

What you need to know: This keychain personal alarm is very affordable and can be used in emergency settings. What you’ll love: As a durable and cost-effective personal safety alarm, it includes ...

What you need to know: This keychain personal alarm is very affordable and can be used in emergency settings. What you’ll love: As a durable and cost-effective personal safety alarm, it includes ...

What you need to know: This keychain personal alarm is very affordable and can be used in emergency settings. What you’ll love: As a durable and cost-effective personal safety alarm, it includes ...

A keychain-looking gadget that acts as a personal safety alarm was one of the best-selling items during Black Friday and Cyber Monday. According to Amazon, the She’s Birdie personal safety alarm ...

KOSIN Safe Sound Personal Alarm, 6 Pack 140DB Personal Security Alarm Keychain with LED Lights, Emergency Safety Alarm for Women, Men, Children, Elderly KOSIN 12334 ratings View Product Buy it on ...

And that’s where personal safety alarms, like this one from She’s Birdie, come in. It’s designed to be worn on your keychain using the attached carabiner.

The Vantamo Personal Alarm has been slashed in price, down from £24.98 to £21.23 - which is a total saving of £3.75. This little keychain alarm is a self-defence device that is designed to help ...

Usually about the size of a keychain, personal safety alarms are small devices that emit a loud sound — even as high as 130 decibels. With either the push of a button or the pull of a cord ...

Many personal alarms will have a keychain ring or a clip that allows you to attach the alarm to your clothing discreetly. Those features will also help keep the item out of your way when exercising.