Features: The product of this soldering kit is not only a practical Morse code Decoders, but also a perfect learning and practice tool. Through hands-on soldering and assembly, you can deep understanding of the basic principles of Morse code and apply them to decoding tasks. The soldering kit is equipped with LCD display, meet your needs in process of learning Morse code. Get clear, feedback for both practice and applications. Not only suitable for practice for electronic enthusiasts, but also perfect for practical teaching and course making, it is a great tool for learning and teaching soldering skills. If the project not work properly for any reason,we will provide you with professional support. We will continue to provide you with services until satisfied. Specifications: Component:Acrylic Size:Approx.115x58mm/4.52x2.28inch Package Includes: 1Pc Decoders DIY Part note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.