Check the specifications of your AC adapter or computer USB port
Your speaker requires the following:
- An AC Adapter with 1.5 A output or higher.
- A computer USB port with 500 mA output or higher.
Does your AC adapter or computer USB port meet the minimum output requirements?
- No, the AC adapter or USB port specifications are lower.
- The speaker battery may take longer to fully charge.
- Yes, the specifications are met.