After charging my beats solo 3 wireless they won’t turn on

My Beats solo 3 wireless was on 3/5 bars battery and I put it on charge and left it there for about 6 hours and then when I came back to them they were hot and wouldn’t turn on and there was no lights or anything on. I’ve tried holding the power button for 10 seconds but it does nothing and it’s been about a day now they just won’t turn on at all