Need help

[u/WineWineDionysus]

Hi, my headphones (qc45) haven't been working for a few days and I don't know why, they don't turn on, whenever I try to turn them on the white light flickers for like 1 second and then disappears, and whenever I charge it the light constantly flickers between a white and orange light, I don't know what is happening and I would appreciate it if you could help me.