The product came quickly and seems to work well.  However, the distance is not great and the sound is soft so if the keys are in a drawer, you need to get close to the source.
However!  When I attempt to log on to the warranty URL which is listed in the accompanied paperwork, the dreaded 404 page comes up.  On the web site the warranty is listed as only 30 days while the paperwork states 12 month warranty with an additional 12 month if you register on the non-existent warranty page.
The price is very right.

Addendum: 2 days after delivery, my keys with my receiver went through a full was cycle. I removed the battery, dried out the battery compartment and placed it in the sun for a few hours. IT WORKS!!!

Works well when young child loses your keys ect.

works great and price was excellent!

Would like the alarm to be a bit louder,but it helps me to find the tv remote when I misplace it.

This wasn't necessarily what I was looking for. They're kind of oblong spheretype shapes. I figured they would be more flat on the opposite side. They're more key fobs. I wanted something I could tape to the TV remotes. They come with adhesive circles about a 1/4 inch wide that are essentially garbage for TV remote-related location finding with kids. They do as advertised except for more keyring-less applications.

UPDATE: had customer service contact me. Offered to give me the flatter version free of charge! Hopefully this will be a better fit for me.

OMG, this is my life saver, I attached it to my phone and since then haven’t once asked my husband to help find my phone.  Your phone and keys are the most frustrating things to misplace, now I don’t have that worry.

Dead on arrival. Also, looks like it's been used before.

UPDATE
They contacted me and offered a free replacement after I'd already returned the item and went with a different product.. The new replacement works well so now I have two remotes and 10 tags. The remotes use the same frequency so they work on all of them.

Where have these things been all my life?  I have one on my remote for the television, another on my key ring and another on my work id.  The range is somewhat limited sometimes but my keys have been located on the upper level of a small house while I was on a lower level.  The package includes small key rings and some adhesive. Each fob measures about two inches x one and a half inch wide with a thickness of about one-quarter inch.

Works great, when I remember where the transmission is, just kidding.

It does the job. You need to be in a 5 feet range to trigger the signal, but I like this product.