hi i got my nari ultimate at the start of 2020, my battery stopped working completely after 6 months and i used aux since then because razer tech support didnt help my at all and i want to return to gaming and i want to enjoy my headset the way it was supposed to be played, wirelessly. anyway first of all my headset does turn on but only when the usb cable is connected, once i unplug it the headset is turned off like there is no battery, if there is a solution for this not charghing problem i'd really like to return playing wirelessly/ second of all my haptic feedback, it just vibrates. for no reason even when theres no audio and the mic is on mute. maby its the drivers or maby its just faulty but i couldnt turn it on the last 2 years because it doesnt work with aux only and now it just vibrates, with no correlation to audio or anything else. please if you have a fix for any of this, i really like the audio on this headset and i cant even use its most special qualities (haptics and wireless).