1, timer settings: square dance audio is set to start a timer function, can be automatically turned on at a specific time. This is often done so that square dance enthusiasts can conveniently start dancing at the specified time.
2, remote control signal interference: square dance audio receives signals from other remote controls in the vicinity, mistaking them for their own remote control commands, thus automatically turning on. This is because the audio receiver's channel is the same or similar to the channel of other devices.