---
product_id: 654901723
title: "Stem Projects Toys for Boys age 8-12 12-14 Science Kit Building Own Bluetooth Speaker & FM Radio DIY Electronics Kit Science Experiments Kid 9-12 Boy Toys Birthday Gift 8 9 10 11 13 Year Old Teen Girl"
brand: "choopheme"
price: "210.66 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Choopheme"
url: https://www.desertcart.tn/products/654901723-stem-projects-toys-for-boys-age-8-12-12-14
store_origin: TN
region: Tunisia
---

# FM Radio Functionality Bluetooth Speaker Build Easy Assembly Stem Projects Toys for Boys age 8-12 12-14 Science Kit Building Own Bluetooth Speaker & FM Radio DIY Electronics Kit Science Experiments Kid 9-12 Boy Toys Birthday Gift 8 9 10 11 13 Year Old Teen Girl

**Brand:** choopheme
**Price:** 210.66 DT
**Availability:** ✅ In Stock

## Summary

> 🎉 Build, Bond, and Blast Off into Fun!

## Quick Answers

- **What is this?** Stem Projects Toys for Boys age 8-12 12-14 Science Kit Building Own Bluetooth Speaker & FM Radio DIY Electronics Kit Science Experiments Kid 9-12 Boy Toys Birthday Gift 8 9 10 11 13 Year Old Teen Girl by choopheme
- **How much does it cost?** 210.66 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/654901723-stem-projects-toys-for-boys-age-8-12-12-14)

## Best For

- choopheme enthusiasts

## Why This Product

- Trusted choopheme brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Build & Bond:** Foster emotional connections while building together!
- • **Safe & Durable:** Crafted from non-toxic materials for worry-free play.
- • **DIY Customization:** Personalize your projects with paint and design.
- • **STEM Learning Fun:** Ignite a passion for science and creativity.
- • **Perfect Gift Choice:** An ideal birthday or holiday gift for budding engineers!

## Overview

The Stem Projects Toys for Boys age 8-12 is an engaging DIY electronics kit that allows kids to build their own Bluetooth speaker and FM radio. Designed for ages 8-14, this kit promotes STEM learning through hands-on experience, fostering creativity and confidence. Each project is easy to assemble with clear instructions, making it a perfect gift for birthdays or holidays. Crafted from safe, non-toxic materials, it ensures a fun and secure playtime experience.

## Description

Product description

Review: The perfect gift - The gift of music and science academics - Perfect gift and activity for ages 8 and up. Perfect for parent and child activity time. Easy to build. The children are so happy after building something that works. Seeing their face light up when the radio is turned on is priceless.
Review: A bit difficult to put together. - Putting this together turned out to be quite challenging, much more than I expected. My grandkids, aged 8 and 10, and I had a tough time assembling it. The screws are very small and tricky to hold. Additionally, the instructions were not very clear. For instance, when we tried to thread the wires, they didn’t specify that we should not remove the part that was cut before threading the wire. After some trial and error, I figured out that we needed to thread everything first and then remove the cut section. In the end, everything worked great! The sound quality from both speakers is good. However, the volume increase button on the radio does not work, but everything else functions well. It was also easy to connect the speakers to Bluetooth.

## Features

- 【Stem Toys for Boys age 8-12】 The science kits have 2 project include building bluetooth speaker and building radio. Experience crystal-clear FM reception with our radio kit that automatically searches broadcasts on frequency range 88-108MHz. Each project is individually packaged. Toys for ages 8-13. Kids will be proud of building their own models. Parents can join in the process, fostering emotional communication and bonding with your children. Perfect arts and crafts for kids ages 8-12.
- 【Easy to Assemble】 Each science kit comes with clear and detailed assembly instructions. Just need one small phillips screwdriver can build your own bluetooth speaker and radio. Building to keep brain sharper. Designed to motivate children to love science and building children's confidence. Perfect stem kits for kids age 8-10.
- 【Make Your Own Speaker】Build your own stereo surround with this stem kit, and paint on the boards to make your own radio and diy bluetooth speaker kit. Perfect for those who love to DIY and cannot miss out on this science music speaker kit! Perfect stem kits for kids age 8-10 10-12 12-14.
- 【Perfect Stem Science Toy for Boys Girls】Our stem music speaker kit combine stem educational science kits and scientific experiments. Perfect for parent-child party and school activities to assemble and put together, which offers children a chance to learn bluetooth speaker and FM radio kit internal structure. This stem building toy for kids ages 8-12 12-16 also develops kid's creativity.
- 【STEM Toys Gifts for Kids 8-10 8-12】All stem model projects science kit are made with non-toxic materials, sturdy and durable, without raw edge, ensuring kids play safer. Science kits for kids age 8-12 12-14, stem toys for boys age 8-12. Great gift for Christmas and birthday toy. Boys toys for 8 9 10 11 12 13 14 15 16 year old and up teen.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D8B3R2L2 |
| Age Range Description | kids teen |
| Best Sellers Rank | #11,569 in Toys & Games ( See Top 100 in Toys & Games ) #103 in Educational Science Kits |
| Brand Name | choopheme |
| Customer Reviews | 4.4 out of 5 stars 391 Reviews |
| Educational Objective | STEM |
| Included Components | FM Radio |
| Is Assembly Required | No |
| Item Dimensions | 1 x 1 x 1 inches |
| Item Type Name | Bluetooth audio and radio |
| Item Weight | 0.45 Kilograms |
| Manufacturer | Yuanyi |
| Manufacturer Maximum Age (MONTHS) | 1499.00 |
| Manufacturer Minimum Age (MONTHS) | 96.00 |
| Manufacturer Part Number | YYi-1 |
| Material Type | Wood |
| Size | 1 inch (L x W x H) |
| Theme | General Science |
| UPC | 074655950645 746559506456 |

## Images

![Stem Projects Toys for Boys age 8-12 12-14 Science Kit Building Own Bluetooth Speaker & FM Radio DIY Electronics Kit Science Experiments Kid 9-12 Boy Toys Birthday Gift 8 9 10 11 13 Year Old Teen Girl - Image 1](https://m.media-amazon.com/images/I/71M0RSBOpnL.jpg)
![Stem Projects Toys for Boys age 8-12 12-14 Science Kit Building Own Bluetooth Speaker & FM Radio DIY Electronics Kit Science Experiments Kid 9-12 Boy Toys Birthday Gift 8 9 10 11 13 Year Old Teen Girl - Image 2](https://m.media-amazon.com/images/I/71JdTLuONPL.jpg)
![Stem Projects Toys for Boys age 8-12 12-14 Science Kit Building Own Bluetooth Speaker & FM Radio DIY Electronics Kit Science Experiments Kid 9-12 Boy Toys Birthday Gift 8 9 10 11 13 Year Old Teen Girl - Image 3](https://m.media-amazon.com/images/I/711ZTNt1GxL.jpg)
![Stem Projects Toys for Boys age 8-12 12-14 Science Kit Building Own Bluetooth Speaker & FM Radio DIY Electronics Kit Science Experiments Kid 9-12 Boy Toys Birthday Gift 8 9 10 11 13 Year Old Teen Girl - Image 4](https://m.media-amazon.com/images/I/71W36UhnpIL.jpg)
![Stem Projects Toys for Boys age 8-12 12-14 Science Kit Building Own Bluetooth Speaker & FM Radio DIY Electronics Kit Science Experiments Kid 9-12 Boy Toys Birthday Gift 8 9 10 11 13 Year Old Teen Girl - Image 5](https://m.media-amazon.com/images/I/818qWDYizaL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ The perfect gift - The gift of music and science academics
*by A***R on February 26, 2026*

Perfect gift and activity for ages 8 and up. Perfect for parent and child activity time. Easy to build. The children are so happy after building something that works. Seeing their face light up when the radio is turned on is priceless.

### ⭐⭐⭐⭐⭐ A bit difficult to put together.
*by F***C on September 25, 2025*

Putting this together turned out to be quite challenging, much more than I expected. My grandkids, aged 8 and 10, and I had a tough time assembling it. The screws are very small and tricky to hold. Additionally, the instructions were not very clear. For instance, when we tried to thread the wires, they didn’t specify that we should not remove the part that was cut before threading the wire. After some trial and error, I figured out that we needed to thread everything first and then remove the cut section. In the end, everything worked great! The sound quality from both speakers is good. However, the volume increase button on the radio does not work, but everything else functions well. It was also easy to connect the speakers to Bluetooth.

### ⭐⭐⭐⭐⭐ If you don't want to solder get small female spade electrical connectors if you order this!
*by G***E on October 27, 2025*

Pretty cool project, comes with (almost) everything you need to make a Bluetooth speaker AND an FM radio. Maybe not for a 5 year old unless they have an unusual amount of patience and interest and you plan to mostly do it yourself. Seeing the parts go together to make something useful is great for all kids but I think this is more for an 8 yrs and up. The box says for 5 year olds but the directions say 8 year olds. The only part of the project than can be a little tricky is the wire connections. I RECOMMEND ALSO ORDERING SMALL FEMALE SPADE ELECTRICAL CONNECTORS IF YOU ORDER THIS STEM KIT. You either need a soldering iron/kit, and experience using one, or you can use small spade connectors like those commonly used for speakers which is what I used and recommend. The instructions are less than perfect so I'm going to offer what I'd recommend doig to use in conjunction with the included directions. 1. Using a utility knife, sharp chisel or knife (WITHOUT CHILDREN PRESENT) score or completely cut wood pieces out of tabs, or just break them away if you don't care if it comes out perfect. 5 minutes. 2. Use a small piece of sandpaper on all of the pieces to "break" the edges and make it more comfortable to touch and less likely for end grain to splinter. 5 minutes 3. If you want to color the wood or put a finish on it I'd do it now, before assembling, after assembly is fine if you just color it or hand paint it. NOTE/WARNING ABOUT FINISHES: Please don't use store- bought stain/ finish/ varnish, commercial BLO, or anything that has the word "finish" unless you plan on using a few coats of shellac or other kid-friendly sealant/ top coat and give it time to dry and cure. I used markers for the front panel and stained the top and sides with a used coffee pod, then lightly sanded the raised grain again. I sprayed 2 coats of Rust-Oleum 2x clear satin and allowed cure time. In hindsight I should have used shellac, mineral oil, cutting board oil or 100 percent pure tung oil (not "tung oil finish"). 4. Use a medium- large electrical crimpers or pliers and crimp the spade connectors onto the wires that will be pushed onto the speakers and other components. For the wires that need to be joined together, use both wires twisted together and crimp into one side of a connector only (not what they're made for but it works). 5. Use a #1 Phillips screwdriver to assemble everything following the pictures in the directions, try not to over tighten. I believe the short 4mm screws are for the circuit board but I don't remember, I know the longer ones are generally for the wood to wood connections. I also added stick on rubber feet to protect surfaces from the screws on the bottom of the speaker. Have fun and good luck!

## Frequently Bought Together

- Stem Projects Toys for Boys age 8-12 12-14 Science Kit Building Own Bluetooth Speaker & FM Radio DIY Electronics Kit Science Experiments Kid 9-12 Boy Toys Birthday Gift 8 9 10 11 13 Year Old Teen Girl
- STEM Toys for Boys Girls Age 5-7 8-13 Science Kits for Kids Age 8-10 8-12 12-14 Kids Walkie Talkies Birthday Gifts for 6 7 8 9 10 11 12 13 14+ Years Old Boys Teens Gift Ideas DIY Building Crafts Kit
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-05-24*