Why are my buttons unresponsive on my boombox 2

My boombox 2 was charging when all the sudden it stopped… so I tried to turn it on and it came on but it didn’t connect to my phone automatically like usual. The BT button normally lights up when powered on but it didn’t even do that. I tried connecting to it even pressing the BT search but it didn’t do a thing, so I tried turning it off but it didn’t even do that. What can I do to fix this? Iv tried taking it apart but I don’t have the grip strength of Thor to get past the first step of taking it apart