

📡 Tune into STEM fun — build, learn, and broadcast brilliance!
This classic wood STEM kit lets kids aged 8-16 build a fully functional FM radio (88-108MHz) using easy snap circuits—no soldering required. Powered by 2 AA batteries, it features a retractable antenna, volume control, and automatic frequency scanning. Designed to teach real electronics and radio concepts, it’s a top-rated educational toy that encourages screen-free, hands-on learning and makes a standout gift for curious young minds.












| ASIN | B0CR1P4XJY |
| Batteries | 2 AA batteries required. |
| Best Sellers Rank | #2,407 in Toys & Games ( See Top 100 in Toys & Games ) #23 in Educational Science Kits |
| Customer Reviews | 4.6 4.6 out of 5 stars (987) |
| Item Weight | 7.1 ounces |
| Manufacturer | CYOEST |
| Manufacturer recommended age | 14 - 20 years |
| Product Dimensions | 3.54 x 2.16 x 2.75 inches |
D**R
Great stem kit
For that aspiring science student, 11 y.o. Loved it and spent a lot of time constructing. Worked !! Sounds great! A great teaching tool.
D**Z
Great item, easy yet rewarding build for kids.
Christmas gift for my son (8). He loved it and was so proud putting something together and hearing music etc work. He then asked how do radios even work. We watched a short video how they work and thought it would be a great idea if they put in a 1pg. tutorial of how they work in these kits to help understand and learn.
E**E
Great christmas gift
It seems like it wouldn't work or sound like poop, but this is a good quality. The build, instructions and overall sound are good. Not amazing but good. It was easy to build, wish it came with a screwdriver but what can you do? 10/10 would recommend
A**E
Fun and Good Quality STEM Kit
My 9 y/o son got this as a stocking stuffer at Christmas, and he started putting it together right away. The radio has shockingly good reception and sound. I didn't expect much, but was pleasantly surprised by how well it works. My son loves it. Finally a practical STEM kit that can be enjoyed time after time.
G**G
Easy to build little radio
I purchased this little radio kit and set it quickly as there are just a few parts. I really didn't need any special tools as it can be put together just jusing your fingers. A needlenose pliers and a phillips screwdriver may make it a bit easier but not by much. The only benefit from the tools would be to get the kid to get some experience using them. The kit contains an exact number of screws to mount the speaker, antenna, and battery holder. Dont lose any. What would make this better would be a wiring diagram, this would help students if they are learning to use a multimeter (sold separately) I believe this kit is age appropriate as there are few connections. The only negative I found was where they expect u to place the the battery holder on the outside of the box. I hope this helps 😀
P**O
Cute, compact and works great!
My Grandson thinks this is the coolest thing. Says he’s keeping it forever. Works incredibly well.Easy to assemble. Great project. In this age of streaming it’s a refreshing alternative.
C**S
Little Radio
Bought for my son. I was expecting it to be a bit bigger, but it is a great product. My son built it himself and the sound quality is pretty good for a kit. He has fun building it himself and having it work just as it was supposed to made his day. The pieces are a little fragile, but overall it's a great product.
C**L
⭐️⭐️⭐️⭐️⭐️ Best STEM Kit We’ve Bought — Kids Learn AND Feel Proud Using It
We’ve tried a lot of STEM toys, and this build-your-own radio is easily one of the most rewarding ones so far. Build Experience: The instructions are clear and easy to follow, even for kids who’ve never built electronics before. Everything is labeled, and the parts actually fit the way they’re supposed to (huge win). It kept my child focused and engaged the entire build. Learning Value: This isn’t just “assemble and forget.” It teaches real concepts—circuits, signals, how radios actually work—and my kid could explain what each part did afterward. That alone made it worth the purchase. The Moment It Turns On: When the radio finally powered up and played sound, the look on my kid’s face was priceless. That sense of accomplishment is something you don’t get from screen-based toys. Quality & Sound: For a DIY kit, the sound quality is surprisingly good. It actually works as a real radio, not just a novelty. Perfect Gift Idea: This is a fantastic gift for birthdays, holidays, or school projects. It’s fun, educational, and feels meaningful instead of disposable. Great for: • STEM-curious kids • Homeschool or classroom projects • Parents who want less screen time • Gifts that actually get used Bottom line: If you want a hands-on STEM kit that teaches real skills and builds confidence, this radio is a home run. We’d buy it again without hesitation. ⭐️⭐️⭐️⭐️⭐️ Highly recommend for kids AND parents.
D**S
This radio kit is very good quality. The speaker is very good. Has very good sound. Very good at receiving stations. Easy to build . It’s worth the money.
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