KOSIN Safe Sound Personal Alarm, 6 Pack 140DB Personal Security Alarm Keychain with LED Lights, Emergency Safety Alarm for Women, Men, Children, Elderly

Easy to use. Gave away some of them. I bought lanyards so I could easily take off to change & hang on a different purse.

The six key chain alarms seem easy to use. I like the colors of the alarms and their size. Pretty metallic blue, silver, purple/plum, gold, black and my favorite a copper/rose color. I also like that the package contained six so I can give one to five of my lady family members and friends. One request for the manufacturer - 1) please add to your marketing material whether the battery (or batteries) are included with purchase - and 2) please add to your instruction sheet the type of battery that the device requires once it needs to be replaced and 3) please add to your instruction sheet the type of screw driver needed to open up the back of the device. None of these were apparent so I had to do some work to get the answers. Thanks!

Many varieties to choose from; these work great. Trouble is - I have to reorder many more as they turned out to be a hot item among family and friends.

Really loud! Great value. Just wish it’s light flashed when the alarm is sounding for ease in locating the person in danger.

Haven’t been in a situation to use it, but have it and ready! Good product. Would buy again.

Excellent gift for Christmas I got one for each of my family

Super loud and fits perfect on any pair of keys!!!

Got for my daughter to keep with her. Helps give a little bit of peace of mind.

The alarm works well and I shared them with my friends and family.

Ive been looking for these for years and Im so glad I finally found them. Exactly what I wanted. Beware it is a very loud sound and my ears rang for a bit after. This device does exactly what I wanted.