A Bluetooth shower speaker (I know there’s a way to embed these links but can’t be bothered right now, so here it is. https://www.amazon.com/dp/B00NHDPLM4/ref=cm_sw_r_cp_api_i_NVC0EbKGYP4KV ) with a micro-USB charging port. I bought another Bluetooth speaker before this one but it needed a special charger that kept getting lost so it ended up being useless. This one has a suction cup and sticks on the wall and also has a carabiner so you can just hook it anywhere in the shower. I’m an avid listener to podcasts who takes quick showers, so it really has made a difference. I can lay on my bed in a towel for 45 minutes afterward with my podcasts still playing through the speaker.