While there are no PC drivers, you can manage and update your speaker using mobile apps:
If the computer doesn't recognize the device, try holding the Bluetooth button on the speaker to re-enter pairing mode. Essential Software for JBL Charge skachat draiver jbl charge
Your computer must support A2DP (for music) and AVRCP (for remote control). While there are no PC drivers, you can
Configure or Stereo Mode to link multiple speakers. While there are no PC drivers