How can I turn my HM3500 headset on after the battery was empty?
While I were using my device, I didn't recognize that it need to be recharged. My headset completely died, and I can't turn it on. There are flashlights while I charge it. What should I do to make it on again?
Yes you can. You need to have compatible bluetooth receiver in your PC. You need to pair your headset with your PC and your PC Bluetooth software should automatically recognise paired HM3500 services like Stereo Headset etc.