Why Can't I Charge My Wireless Speaker Using USB Cable?

Why Can't I Charge My Wireless Speaker Using USB Cable?

I have a wireless OontZ Angle Plus speaker. Speaker's battery is depleted of power and will not receive a charge when connected to a power supply via USB cable.

ANSWERS:

I had the same problem a few weeks ago and contacted Oontz and they sent me a replacement. I’ve only had this replacement for a handful of days and it’s happened again.