If you like to DIY， this music spectrum electronic DIY kit was the one which you cannot miss! This was a fun little project that you can do it with your kids， and surely you and your kids would love that!<br> <br> Features:<br> It is easy to assemble.<br> Really a fun job! You would enjoy the fun while DIY this product.<br> This is a nice kit with good quality and a pretty transparent enclosure.<br> With this great DIY kit， you get a nice display that the kids love to look at.<br> Equipped with some nuts， screws and other electronic components for you to do it by yourself.<br> <br> Specifications:<br> Material: PCB + Electronic components<br> Working Voltage: 5V USB power supply<br> Installation: DIY welding assemble<br> Item Size: Approx. 10.8 * 7 * 1.6cm / 4.25 * 2.76 * 0.63in<br> Item Weight: Approx. 126g / 4.42oz<br> Package Weight: Approx. 130g / 4.56oz<br> <br> Package List:<br> 1 * Electronic DIY Kit<br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>