Do you have a question about the JVC XS-KY3213B and is the answer not in the manual?
Explains the meaning of LED light colors and patterns for different operational modes and statuses.
Instructions for connecting the speaker to a power source to charge its internal battery.
Details how to use the speaker to charge other devices via the USB port.
Connects and plays audio via Bluetooth, with pairing and control instructions.
Plays audio via a 3.5mm AUX cable connection, with volume and mute controls.
Plays audio files from a USB drive, with volume and playback control instructions.
Plays audio files from a Micro SD card, with volume and playback control instructions.