MiOYOOW Spectrum DIY Bluetooth-Compatible Speaker Kit, SMD Soldering Practice Kit Mini USB Home Sound Stereo Amplifier Kit DIY Soldering Electronic Projects for Home Office Use and School Education

First one came with a damaged IC chip, they replaced the kit for me and it arrived the next day.Device is a big, big soldering project for a beginning. Has a very tiny IC chip and a little over 100 LEDs to solder on. The wiring is relatively easy but can be confusing to someone to wire, it's also easier to wire it from the top than trying to solder it from other side since there's limited space.Device works, one set of the LEDs isn't working and it's likely related to a resistor not being fully soldered.Kit is time consuming and really, really difficult if you have bad eyes like me, so make sure you have a magnifying glass so you can see the LED's poles.Great project, had fun, works great.The only thing I don't like I spent a solid hour trying to screw it together in the base and gave up and just glued it together. I've built a few items with the same type of screw in system but this one was nearly impossible for me to do. Only bad thing about the product TBH.

Nice but has its issues, this is not for beginners, the boxx is fiberglass that come to put together is super cheap so expect it to take you some time to put together good for adults took me 2days to put together a lot of led lights take your time

If you like soldering or if you need a lot of soldering practice then this is the kit for you.There are lots of 'soldering practice' kits on the web and when you are done with what could be hours of soldering practice you are left with some kind of useless item the blinks on/off or makes an annoying sound. This kit is different in that you get to enjoy a fully functioning Bluetooth/TF/USB portable speaker box that really works. That’s cool.Here's some of the things I liked about this DIY kit:1) Lots of soldering practice. Most everything in this kit is an SMD (Surface Mount Device) so if you need that kind of practice then front side of the display board will provide that challenge.2) The seller includes extra 'everything' that is a super small part. Included are one or two extra LEDS of each color, extra capacitors, extra screws/nuts - if it's small then there's a good chance you are going to lose it so it's nice to have a spare to complete the kit.3) Everything worked the first time which was very surprising given detailed kits like this sometimes don't work at all because the manufacturer will cheap-out on build quality, parts, etc. somewhere along the line but not with this kit.4) A high-quality PCB board for mounting all components. The top-quality PCB can handle repeated soldering attempts without lifting a pad or trace.5) The control panel comes completely assembled and is ready to mount on the case which is very nice because by the time you finish the front and back of the display board you will have acquired all the soldering practice you care to have and will just want to finish the kit to see how it works.6) I like the multiple ways you get to put music into the box. Bluetooth worked flawlessly, syncs quickly, and stays connected. The USB flash works and is convenient but leaves you with a rigid USB sticking out of the side which makes the TF card a good option so you can load it up with music and press it into the TF slot and have your music collection so online and flush with the outside on the clear case.7) The build instructions are unusually clear and easy to follow. When the kit arrived, it came with no instructions and my first thought was this is going to go badly. I’ve received instruction-less kits before. I went back to the Amazon listing and found the ‘Download Guide’ button on the main page, clicked, it and downloaded the instruction guide and could see why it was not included; the guide was long and filled with a lot of detail and pictures so it simply would be too big to include with every kit.In summary a very nice and enjoyable DIY kit with a lot of functionally and sound when you are done.

Easy enough to put together for the first time. Cool to make a speaker. My kit had a missing solder point though which makes it not work properly after putting together. Only one speaker works. LED lights do not work at all. Would give it zero stars

If you're not good with tiny smd's stay away there's a whole bunch of them and they are tiny it can be good practice if you have the right equipment and knowledge but you better be good with a very tiny soldering connections

This kit presents an engaging challenge suitable for builders ranging from average to advanced skill levels. The inclusion of a micro-LED display adds an element of difficulty and fun to the assembly process, making it both stimulating and enjoyable. Assembling the kit not only provides a sense of accomplishment but also serves as a means to reinforce and build upon soldering skills. The experience is described as rhythmic, suggesting that once a builder gets into the flow, the construction process becomes smooth and rewarding.The finished unit stands out for its sleek and aesthetically pleasing design, characterized by clear plastic elements. This choice not only adds a modern touch but also showcases the internal components, providing a visually appealing aspect. The quality speakers included in the kit contribute to its overall appeal, making it a great addition to any room. The ability to enjoy a favorite playlist enhances the multifunctionality of the finished unit, turning it into both a rewarding project and a practical source of entertainment. Overall, this kit offers a balanced blend of challenge, enjoyment, and a stylish finished product that can seamlessly integrate into various settings.

Never done a soldering kit before and gave this a try. I was quickly overwhelmed with how small everything was and that I needed to know terms and techniques that I simply don't know without years of practice. The instructions were minimal and nondiscript and hard to follow without a video guide.