--- product_id: 211822451 title: "CYOEST DIY Bluetooth Speaker Box Kit Electronic Sound Amplifier - Build Your Own Portable Wood Case Bluetooth Speaker Sound - Science Experiment and STEM Learning for Kids, Teens and Adults" brand: "cyoest" price: "¥4699" currency: JPY in_stock: true reviews_count: 9 category: "Cyoest" url: https://www.desertcart.jp/products/211822451-cyoest-diy-bluetooth-speaker-box-kit-electronic-sound-amplifier-build store_origin: JP region: Japan --- # 3W dual 2-inch subwoofers Battery-powered, 4x AA (not included) Laser-cut wooden enclosure CYOEST DIY Bluetooth Speaker Box Kit Electronic Sound Amplifier - Build Your Own Portable Wood Case Bluetooth Speaker Sound - Science Experiment and STEM Learning for Kids, Teens and Adults **Brand:** cyoest **Price:** ¥4699 **Availability:** ✅ In Stock ## Summary > 🎶 DIY your vibe: Build it. Blast it. Brag about it. ## Quick Answers - **What is this?** CYOEST DIY Bluetooth Speaker Box Kit Electronic Sound Amplifier - Build Your Own Portable Wood Case Bluetooth Speaker Sound - Science Experiment and STEM Learning for Kids, Teens and Adults by cyoest - **How much does it cost?** ¥4699 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/211822451-cyoest-diy-bluetooth-speaker-box-kit-electronic-sound-amplifier-build) ## Best For - cyoest enthusiasts ## Why This Product - Trusted cyoest brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Chic & Gift-Ready:** Crafted from natural wood, this kit is a stylish, educational gift that sparks creativity and social bragging rights. - • **STEM Learning Meets Fun:** Hands-on assembly boosts logical thinking, teamwork, and confidence—perfect for kids, teens, and curious adults. - • **Immersive Stereo Experience:** Dual 3W full-range speakers deliver rich, distortion-free sound that fills any room or outdoor hangout. - • **Seamless Wireless Connectivity:** Effortlessly pair with phones or PCs via Bluetooth and control your playlist with ease. - • **Build Your Own Sound Masterpiece:** No soldering needed—just snap together laser-cut wood for a sleek, portable Bluetooth speaker. ## Overview The CYOEST DIY Bluetooth Speaker Kit combines hands-on STEM education with premium audio performance. Featuring laser-cut wooden parts, dual 2-inch 3W subwoofers, and a dual-channel Bluetooth amplifier, this battery-powered kit lets users build a stylish, portable speaker with rich stereo sound. Ideal for kids and adults alike, it fosters engineering skills and creativity while delivering wireless music enjoyment. ## Description desertcart.com: CYOEST DIY Bluetooth Speaker Box Kit Electronic Sound Amplifier - Build Your Own Portable Wood Case Bluetooth Speaker Sound - Science Experiment and STEM Learning for Kids, Teens and Adults : Electronics Review: I'm amazed at the sound quality - I'm amazed at the sound quality these kits produce. No distortion at full volume. Easy to assemble and affordable as well. I was messing around with CAD and a 3D printer and drew up a full case with Speaker and internal mounts. Turned into a fun project and wouldn't have been possible without this quality kit. Review: Easy build, good speaker - Not complex build but makes a decent speaker! ## Features - 【Bluetooth Speaker DIY Kit】No soldering iron, Our Kits include laser-cut wooden components,2 pcs Subwoofer 2 inch 4 ohm 3 w Full Range Speaker, Dual Channel Bluetooth Amplifier Board, Clear&Simple Instructions, It needs to be powered by 4 batteries (not include) when using, and it can be connected to the mobile phone or computer - 【STEM Education】By practicing assembling this STEM project, not only develops the hands-on of kids but improves their logical thinking, self-confidence, and teamwork ability. It’s perfect for school STEM science experiment to let students learn about Engineering and Circuit - 【Superior Sound Quality and Easy Connection】It's equipped with two high-definition speakers that accurately reproduce each note with rich, noise-free sound. You'll love how easy it is to connect your phone to the wireless speaker and enjoy your favourite music - 【Gift for Kids】All pieces in the DIY crafts kit are made of wood and scientific experiments safe materials. Once assembled, it plays beautiful music, making it perfect for at-home parent-child project. Ideal Gifts for boys girls 8+ year old. Why not give a gift where the kids can learn something - 【Why Choose Us】No matter what problem you encounter, please contact us and we will reply and solve your problem within 24 hours. If you have any questions, please don't hesitate to reach out, and we'll ensure your satisfaction ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0871G4166 | | Additional Features | DIY Kit, Wooden Design, STEM Learning | | Age Range Description | Kid | | Antenna Location | Music | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Stereo | | Best Sellers Rank | #18,940 in Electronics ( See Top 100 in Electronics ) #623 in Portable Bluetooth Speakers | | Brand | CYOEST | | Built-In Media | laser-cut wooden components, 2pcs Subwoofer 2 inch 4ohm 3w Full Range Speaker, Dual Channel Bluetooth Amplifier Board, clear & simple instructions, and 4 batteries (not included) | | Color | Pink | | Compatible Devices | Personal Computer, Phones | | Compatible with Vehicle Type | Car | | Connectivity Protocol | Bluetooth | | Connectivity Technology | Wireless | | Control Method | App | | Controller Type | Battery Powered | | Customer Reviews | 4.4 out of 5 stars 726 Reviews | | Enclosure Material | Wood | | Impedance | 4 Ohms | | Input Voltage | 6 Volts | | Is Waterproof | FALSE | | Item Dimensions D x W x H | 2.9"D x 4.9"W x 2.7"H | | Item Weight | 0.69 Pounds | | MP3 player | No | | Manufacturer | Z-Horse | | Model Name | DIY Speaker Kit | | Model Number | CYOEST100 | | Mounting Type | Board Mount,Freestanding | | Number Of Circuits | 2 | | Number of Audio Channels | 2.0 | | Number of Items | 1 | | Power Source | Battery Powered | | Processor Count | 1 | | Speaker Maximum Output Power | 3 Watts | | Speaker Size | 2 Inches | | Speaker Type | ['Speaker'] | | Specific Uses For Product | Music, Education, STEM Learning | | Subwoofer Connectivity Technology | Wireless | | Subwoofer Diameter | 2 Inches | | UPC | 708214218647 | | Unit Count | 1 Count | | Water Resistance Level | Not Water Resistant | | Wireless Technology | Bluetooth | | Woofer Diameter | 2 Inches | ## Product Details - **Audio Output Mode:** Stereo - **Brand:** CYOEST - **Connectivity Technology:** Wireless - **Mounting Type:** Board Mount,Freestanding - **Speaker Maximum Output Power:** 3 Watts ## Images ![CYOEST DIY Bluetooth Speaker Box Kit Electronic Sound Amplifier - Build Your Own Portable Wood Case Bluetooth Speaker Sound - Science Experiment and STEM Learning for Kids, Teens and Adults - Image 1](https://m.media-amazon.com/images/I/71XQVH439WL.jpg) ## Questions & Answers **Q: What do you do if your power button is hard and stuck?** A: Hello! Dear friend, it is my pleasure to answer your question. The hole size of the board for the power button is 14 mm * 9 mm The size of the power button is 13 mm * 8.5 mm There are two springs on both sides of the power button. When you insert from the top of the board, the spring will clamp the gap, making the power button firm. When you push the power button from under the board, the spring will contract, making it easy to pull out. If you have any questions, please contact us again, we can give you pictures or video presentations, if you allow, thank you! **Q: I get one assembled and it won't pair with my phone. My phone recognized the speaker but won't connect to it. How do I pair it?** A: Fixed a friends. First --- get the phone far away or turn it off. as in no power. Turn off the bluetooth as well. Wait 30 seconds --- this is to give time for things to climb out of ram memory. Now -- power up phone, power up speaker.. Should work. If not -- power off the speaker, power up, and see if it connects. **Q: How does it work all mine does is make a funny tapping sound when i turn it on** A: Hello,Sir/madam. The funny tapping sound is the speaker's power-on beep, at this time you can open your phone Bluetooth, search for the Bluetooth name [z-horse Bluetooth speaker], connect and then you can play music. If you have any problems, you can click“seller contact”button in your amazon account to email us, we will solve it perfectly within 12 hours! **Q: Does it have to be assembled in the wood box or can I use something else?** A: No, you do not need the wooden box ## Customer Reviews ### ⭐⭐⭐⭐⭐ I'm amazed at the sound quality *by I***L on April 24, 2026* I'm amazed at the sound quality these kits produce. No distortion at full volume. Easy to assemble and affordable as well. I was messing around with CAD and a 3D printer and drew up a full case with Speaker and internal mounts. Turned into a fun project and wouldn't have been possible without this quality kit. ### ⭐⭐⭐⭐⭐ Easy build, good speaker *by M***R on June 9, 2026* Not complex build but makes a decent speaker! ### ⭐⭐⭐⭐⭐ It actually works! *by C***Y on April 26, 2026* It was somewhat overwhelming for my 7 year old to assemble alone but with help he managed to do it. It's a great speaker that does work. We've been able to successfully connect various devices to it. ## Frequently Bought Together - CYOEST DIY Bluetooth Speaker Box Kit Electronic Sound Amplifier - Build Your Own Portable Wood Case Bluetooth Speaker Sound - Science Experiment and STEM Learning for Kids, Teens and Adults - Science Kits for Kids Age 8-12 12-14, STEM Kits for Kids Age 8-10, STEM Toys Build Your Own FM Radio Kit, DIY Electronic Snap Circuits Projects Gifts for Teen Girls Boys 9 11 13 15 16+ (Classic Wood) - DIY RC Car Kit, Build Your Own Solar Car - Stem Projects for Kids Ages 8-12, Science Experiments for Kids 9-12, STEM Toys for 8 9 10 11 12 Year Old Boys Gifts --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/211822451-cyoest-diy-bluetooth-speaker-box-kit-electronic-sound-amplifier-build](https://www.desertcart.jp/products/211822451-cyoest-diy-bluetooth-speaker-box-kit-electronic-sound-amplifier-build) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-17*