base station doesn't power up with original power supply. I was able to get it to power up kinda using a universal power supply (not included), but I couldn't get it stable enough to test fully as the connector on the universal power supply kept coming loose and getting disconnected. I saw the green light power light come on, but didn't try charging the headset. the headset turns on as well. I suspect the original power supply is damaged, but I was unable to confirm. overall condition is good, minus a rust spot that is on the back of the metal part of the charging base station. i was unable to fully test the unit, but the headphones appear to be receiving static noise from something, and do turn on. comes with box,manual, and all Accessories. selling as is. feel free to ask any questions.