Oracle Red Bull Racing Portable 440 Party Speaker - Blue

Charging times typically range from 2 to 4 hours depending on the power output of the wall adapter used.

Yes, you can charge the speaker via a USB port on a computer, though charging may be slower compared to a dedicated wall outlet.

The speaker acts as an audio output device; voice assistant functions are managed through the connected smartphone.

The LEDs are designed to react to the music and do not feature manual color-selection settings.

The standard Bluetooth range is approximately 10 meters (33 feet) with a clear line of sight.

Yes, you can continue to use the speaker while it is plugged into a power source.

Ensure the speaker is in pairing mode and move your source device within 10 meters. Clear previous Bluetooth connections on your phone and try again.

Verify that your files are in a supported format (typically MP3) and that the storage device is properly formatted (FAT32).

Ensure both speakers are turned on and not currently connected to any other Bluetooth devices before attempting to pair them together.