Features:

  • 4 KEY FINDERS: attach the receives to any 4 items and simply press the color-coded buttons to locate them. Easy to use and operate
  • SOUND & LIGHT: receiver sounds/beeps, leading you to your lost item. The remote control is equipped with a light for better night visibility when locating the buttons
  • POWERFUL, UP TO 30 METERS: Radio frequency can penetrate through walls, floors, cushions, leather, etc to help find your item up to 30 meters away
  • Easy operate,Low consumption, long standby time, CE, RoHS , FCC approval
  • Free lifetime technical support and 12 Month Replacement Warranty from REDPINGUO
Great utility

I bought two sets. Changing battery is easy. Attached to my remotes and car keys. Works 99% flawlessly.

I have a toddler who likes to lose our remote ...

I have a toddler who likes to lose our remote controls. This has saved our sanity 😂 I took a piece of gift wrap ribbon, tied it to the beeper, knotted the end, stuck it under the battery panel, and clicked shut. Keeps it in place and works perfectly!

Helpful for my parent with dementia

My mom has been able to use this to find her purse and keys!

Lift savers. Do not eat though.!

Their great! Do not add to milk though. It's a must have for alot of things; Keys, remotes, pets, tools, whatever. Great invention.

Key finder used to find a lost cat.

I really like the key finder, I bought it because I am blind and so is my wife. Our cat got out and we couldn't find her. I had to get a family member to come over and find her. My wife got the idea of getting something like a key finder and put it on the cat's collar, then we could make it beep and we could find her if she got out again. When we received the key finder in the mail, we put it on the cat. We made it beep a few times so that she would get use to it. It works very well for that purpose. We got four receivers with the product, and each of them had a battery with it. It was very lite, and didn't bother the cat when we put it on her collar. I would hightly recommend this product. The seller was very helpful. She wrote me a email explaining that the battery sometimes doesn't work when you first get it. She told me to remove the battery and put it in again, then try using the product again. The seller even included a PDF copy of the manual in the email. That helped a lot, because of course I couldn't read the print one. I would buy something from them again. Larry

Great product and value

Works great when it wants to but eats batteries like crazy

Great price and great idea!

My 85 year old mother was constantly misplacing her wallet and house keys.. purchased these to help her out and what a great buy! Price was fantastic, shipping fast and very simple to install on her stuff

Great product and seller.

This product works great for finding keys! I got this for my husband as a gift and he loves it!

Received this set last Saturday and have enjoyed testing it out

Received this set last Saturday and have enjoyed testing it out; works like a charm. I attached trackers/fobs to: 1. phone (my case has a little eyelet on the spine that works perfectly for attachment) 2. tv remote (attached the fob to a rubber band that fits over the top of remote but didn't cover oft-used buttons) 3. car keys (slips right onto key ring) 4. a small purse-size calendar I use to record dates for substitute teaching (retired after 38 years; missed students so sub about twice a week now) and other appointments. After reading comments on other sellers' sites (one has a video of tracking down a cat our in the garden-love it!), I believe I'll order a 2nd set....to use for my 3 cats. I take them out on the front brick patio one at a time (that's all I can keep up with at 1 time) where they can explore the flowers, grass...and wild catnip. One other comment: I appreciate that YouDuo (this seller) offers such a reasonable price of $15.99. They also sent me a gracious letter via e-mail to insure that I had all info I might need in the future for customer service. Wow! YouDuo has my vote of confidence. I will be 70 in 2 days, so every dime, nickel, and penny counts nowadays. (And no, I was not paid to write this; entering review from the website so don't know if it will show me as a verified purchaser or not....but I am.) Actually. Pennies count for just about everyone today.

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