Mini MP3 Player

This is one tiny MP3 player! But it’s also super easy to print and put together, with no soldering or electronic assembly whatsoever. Perfect for working out at the gym, running your favorite trail or taking to the football game so you can tune into your favorite commentary! It features an inbuilt FM radio (FM87.0~108MHz) and supports micro SD/TF cards up to 8GB to store all your favorite tunes. It has an inbuilt lithium-ion battery that will keep those tunes pumping for around 5 hours. Ch