A no-name MP3 player with it's cheap plastic case removed.
The player broke in a way that I couldn't fix it anymore. My phone replaced its function.
I seldomly listen to music when I'm moving around the city as I don't like one of my main sensory functions to be blocked from the environment. I do however love to listen to music while cleaning the apartment, especially when doing the dishes, which is where my player is used the most.
It uses a tiny 25x20x5mm 180mAh LiPo battery with 3.7 Volt that I replaced once.
The player was bought second hand for 2 Euros.
