Users Manual

Short press the "Pause" button during amplification, the
speaker is muted, and the mute symbol lights up.
4. Insert the U disk, it will automatically switch to the U
disk playback state, the digital tube displays USB and the
U disk playback status light is on. After 1 second, the
currently playing track number (such as: 1) will be
displayed. After 1 second, the playback time will be
displayed (such as: 00: 01) At the same time, there is
music playing, short press the up and down music
buttons, it will automatically switch between the up and
down music, (switching the track will display the track
number first, and the playback time will be displayed),
short press the play pause button, and the digital tube
mute symbol will be paused. The light is on, the digital
tube displays PAUS, and the playback is automatically
resumed after a short press. Press the mode button to
switch the mode. After switching back to U disk playback,
it will continue to play from the last time the song was
played. When the U disk is pulled out and plugged in, it
will continue to play from the time of the last song
played on the U disk. In the "USB" mode, long press the