function operation and features:
1.LED display
2.Master Volume: Under MP3, FM, AUX mode, the Radio music can be adjusted to increase or
decrease the output of the electronic volume.
3.TF interface: can read TF card (maximum support 32G) in the MP3 (FAT32) format audio
files.
4.USB interface: can read USB (maximum support 32G) in the MP3 (FAT32) format audio files.
5.
: In Reading USB / TF card status, short press to get previous track, in FM radio status,
after an automatic station search performance, short press to get the previous track
6. pause: In reading USB / TF card status, short press is playing or pause, long press to
convert for the four cycle modes (ALL full circle, RAN random cycle, ONE single, Song cycle,
FOLD folder cycle) switching. In FM radio mode, short press for FM automatic station search
(recommended users before using the radio at least once a fully automatic station search, after
searching, even power off, the radio stations also can automatically save).
When audio input AUX, short press to get mute / un-mute conversion.
7.
: In reading USB / TF card status, short press to get next track, in FM radio status, after
an automatic station search performance, short press to get the next track
8. Mode: Short press for USB / TF card / FM radio, various functional modes option.
9. REPEAT: in reading USB / TF card status, short press is for switching the four cycle mode
(ALL full circle, RAN random cycle, ONE single song cycle, FOLD folder cycle)
10. Recording: Short press to enter the recording mode (to be inserted into the USB / TF
memory device), short press again to complete the recording, and auto-play record audio files,
adjust the minimum echo while recording;
Long press to delete the recorded audio file / MP3 files; AUX / FM both can be recorded.
11. Charging /Mic indicator: When connecting the charger, red light on; after full charging, red
light off; When connecting a microphone or headset, blue lights on.
12. AUX IN: external audio input interface, plug and play.
13. ECHO: Microphone echo adjustment knob
14. Microphone: Headset interface
15. Mic Volume: microphone volume control knob
16. Mic Input: Microphone input jack
17.Guitar Input: electric guitar device access port
18. DC 9V CHR: DC 9V recharging interface
19. Power: "-" is the power on, "O" is power off.
20. Numbering Keypad: with the same function as the number keys on the remote control 0-9.
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