Hello, I have some Razer Opus headset which are like 2 years old now. A couple of days ago I think the battery drop down entirely. However, now when I try to charge them, the green light blinks as it is charging but it never gets turned on all the time, as it does when the headset is charged. I'm also unable to turned them on, only way they are usable is with aux cable, working on ps controller/mobile phone perfectly. I m seeing more than 10 posts on the internet about this problem but no one has found an answer. HELP :D