Review on 🎵 Icstation Programmable Sound Module Button Control 8M MP3 WAV Music Voice Player Board with Speaker for DIY Music Box, Greeting Card & Creative Gift - Perfect for Children's Day by Joseph Whiteman

Simple but aesthetically pleasing to the ear, this thing produces good sound. I will use it to share the songs I recorded with my clients who come to my office. I'm also a visual artist so I can put it on the back of a painting for added impact. It's very simple, you just connect it to your computer, add an MP3 file, solder the lithium battery to the board, charge it, turn it on and press the button. good to go My patients of all ages will understand it easily: 1 button makes it possible. Things to note: 1. The USB connector on the board will charge your lithium battery if you plan to solder it to the board. You can also power it from USB 5V via a separate solder connection. You can just cut the USB cable and solder - and + to the board, then connect to a power supply and it will work.2. A tiny screw changes the volume.3. Someone at Revain told me that you can replace the speaker with a headphone jack by soldering a 3.5mm cable to the wires going to the speaker. Haven't done it yet but will try so my clients can put on the provided headphones and listen to the song. PS I like the Chinese song that appeared on my device. It's so catchy I listen to it over and over again. The song was "The Brightest Star in the Night Sky" by Escape Plan.