Do you have a question about the Lights A9 and is the answer not in the manual?
Connect wirelessly to play audio content from a compatible device.
Insert a TF memory card to play music files, supporting MP3 format.
Connect the speaker to devices using a 3.5mm audio cable for playback.
Adjust volume or skip tracks with short/long press of Volume +/- buttons.
Manage music playback, answer/end calls, redial, or reject calls.
Control next/previous track and volume levels using Volume +/- buttons.
Start or stop music playback with a short press of the Play/Pause button.