Bluetooth USB Audio Mp3 Music Speaker kit
This module has AUX \ FM \ USB \ SD Bluetooth feature speaker
amplifier board, applies to the 2.0 \ 2.1 \ 5.1 speakers
Panel 107MM × high 25MM × 35MM; deep voltage: 12V
Operating Current <200MA output amplitude> 700MV
Arrangements mounting hole spacing: 92MM
Support thel outside signal switch directly.
support Bluetooth (Bluetooth3.0EDR)
support USB / SD / Bluetooth / FM / LINE automatic switching.
The contains MP3/WMA song decoder chip.
support USB, SD, MMCl card for playback.
Support USB / SD card switch, the song, the next song, fast forward, rewind, volume control, EQ,
play / pause, stop, single repeat, mute, shutdown, direct elections songs.
Support a Bluetoot on the next song, adjust the volume, EQ, play / pause,mute, shutdown.
Support FAT16, FAT32 file system.
Support MP1 Layer3, MP2 Layer3, MP3 Layer3 version of the song.
support 32-320kbps MP3l songs.
support power and memory function: to remember the power play songs
Description panel buttons:
1, "PREV/VOL-": set long press the volume reduction; short press on
track; shorter in the FM state on radio in USB / SD / Bluetooth status.
2, "PLAY / PAUSE": in short USB / SD / Bluetooth status press the play /
pause; to station search coexist station full channel in the FM state long.
3, "NEXT / VOL +": set long press the volume plus; short USB / SD /
Bluetooth Status on track; short press of a radio in the FM state.
4, "MODE": SD card and U disk: switching sequence for USB → SD →
Bluetooth → FM → AUX; Only U disk: Switch the order of the USB →
Bluetooth → FM → AUX; switching sequence only SD card: for SD →
Bluetooth → FM → AUX;: FM → AUX → the Bluetooth USB and SD
card.
