I used to travel alone a lot and I have pepper spray but I never thought about one of these alarms until I saw these. I'm keeping one for those times I'm out and about on my own and giving the others to my nieces and daughters-in-law.When I tested one, I couldn't believe how loud and piercing the sound was. It's perfect for someone needing assistance. They might even scare someone away.

So impressed with this product! It’s an amazing value for the price. The alarms are small and light enough to go everywhere with me. Plus I was able to give one to both my sisters. They come in a variety of bright colors and hook on a keychain easily. The flashlight feature is super helpful but the real benefit is when you pull the alarm. SO loud. Just as loud as the motion sensors we had on our sliding glass doors growing up. There’s no way this alarm would be missed if you had to use it in an emergency. Totally recommend.

My husband purchased this COSIN SOUND ALARM product in SEPTEMBER 2019 for our personal use since we both travel a lot, locally and internationally. In fact, I have almost forgotten about this gadget until it worked its function today, this early morning of JULY 25, 2020, Saturday. You would think that it is just a tiny thing, but boy it was so loud and very powerful! It gave us the security we badly needed at the time we needed it most!BACKGROUND INFO:1. We were at home sleeping soundly when suddenly our motion sensor at our fire escape went on. The music alarm was loud it woke us up. So, we got out of bed. Checked our security camera from our iPads.2. Yes, there was an intruder downstairs. There was a car that pulled into our alley!3. At 2 AM, the heart San Francisco where we live was still very much asleep and quiet.4. In our security camera, it showed that a white car stopped right in front of our fire escape that leads to our veranda which leads inside our domicile.5. FYI, the fire escape ladder is fixed on the floor level. Very inviting to the bad elements. This is why it was imperative that we had the security system installed.6. The car was there, canvasing our place. Across us is an office building and the other buildings within the alley is residential. With all buildings’ security lights being on didn’t scare off this white car/intruder/s.7. As the time moved on, my husband and I were in tandem. We did our protocol.8. I grabbed my KOSIN Safe Sound Personal Alarm and pulled out the lock and bingo! The loud sound went off!9. I ran fast to the veranda and placed the KOSIN Safe Sound Personal Alarm out there. Then, watched the car downstairs…what would the intruder/s do?10. Suddenly, I saw the white car backing off as fast as the driver could! The KOSIN Safe Sound Personal Alarm sound was way so loud that they/he/she heard it quite well, despite of the fact that the car was closed and the windows as well. So this shows and proves on how powerful and loud this KOSIN Safe Sound Personal Alarm is!11. That did the trick!EPILOGUE:Who would think that such a tiny object could work its wonder?Honestly, I never thought that a day would come when this gadget would be so handy and useful to me and my husband. And that has proven me right today! I hope that I would have no use for it in the future. But one never knows so I’d keep it close by and handy!LASTLY:I highly recommend KOSIN Safe Sound Personal Alarm for its powerful make up, and it serves its purpose which is to scare away the bad people!!!!I want to thank the manufacturer of this gadget. It is superb, great quality and very functional!

Works really well. Fits in your hand perfectly, not too bulky although I hang it from my purse. Used it for a trip to New York. My husband hung his on his belt loop and ended up pulling out the pin accidentally twice and setting off the very loud sound in the subway. A bit embarrassing but we knew they worked! He eventually ended up losing his on the subway.We tested all six and they all worked fine except for one. I still have mine , my husband is using another one, one is not working right (funny sound that’s not that loud) and the other two, I’m giving to a friend who really wants them for her and her mom. She actually wants three but I don’t have enough to give her. It’s nice to get six at a time at a reasonable price and to have extras on hand.these work great

I was excited to find these in a multi-pack. I have a lot of friends and family (women) who walk, jog, shop, run errands etc. alone. These little PAL (personal alarms) are ideal to carry, and can easily be activated by pulling the cord. They will attract attention when needed most - and hopefully alert others in the area of anything out of the ordinary or concerning. The only thing that would make these better is the keychain attachment could be more durable. I plan to give these away as gifts to those I care about. Reasonably priced for the extra peace of mind.