Detailed Product Description

Manual for Mini Digital Speaker
1. Play: Set the switch on the back of machine to the ON positon and power indicator is on, insert USB flash disk or SD card containing MP3 music files into the USB port or SD port, the machine will automatically play the music files.
2. Mode Shift: The default play sequence bases on later-insert-first-played principle. If SD card is inserted into the SD port while the music file of USB flash disk (USB light is on) is playing, the machine will automatically play the music files in the SD card (SD light is on). Press down MODE key on the machine or MODE key of the remote control to make switching to play the music files in the USB flash disk or SD card.
3. Volume Control: While playing music, Long press key and key or turn the knob on the back of the machine to control the volume. For example, long press key to turn down the volume, long press key to turn up the volume, turn left to turn up volume and turn right to turn down the volume. Press VOL- key in the remote control can turn down the volume and press VOL+ key in the remote control can turn up the volume also.
4. Music Selection Operation: while playing music, press the key and key on the machine or remote control can select to play previous and next music files. Press key to pause, press key again to resume play; press number key can make selection play, such as press 5 and key to play the fifth music file; successively press 2 and 5 and key to play the 25th music file, successively press 100 and 5 and key to play the 105th music file.
Note: To press number key directly also can make selection play, but the machine may play the selected music file after 3 seconds later.
5. External Audio Input: The machine is equipped with audio line and several adapters. If the multi-media source of sound is connected with the AUDIO IN port (AUX light is on), it will be very convenient for this machine to play the MP3 music files stored at the PC, mobile phone, MP3 player, MP4 player and other source of sound. And press the MODE key to make shifting among the music files of SD card, USB flash disk and external source of sound.
6. External Audio Output: while playing music, insert earphone or other external player into the AUDIO OUT port on the back of the machine, so the music can be played by the earphone or other external player.
7. EQ Play Mode: While playing music, press EQ key of remote control to switch the EQ modes, which are respectively bass, classical, pop and rock.( Note: The default EQ mode is Standard.)
8. Battery Charging: The built-in lithium battery can make a continuous play for 2~ 4 hours after its fully charged. As it is weak, insert one end of the data cable attached to the machine into USB port of PC and another end into DV5V port on the back of the machine to charge it. And it also can be charged by charger. Note: the output voltage of charger shall not be over 5V, or else it would damage the machine.
9. Settings of FM Radio: When machine is on, press MODE key on the machine or remote control to shift to radio (MHz light is on), pull out antenna, long press key to automatically search radios and save them, and the system can save as many as 30 radio channels. Press key and key on the machine or remote control to select radio to listen to programs. The number keys of the remote control can be directly used to select radio.
10. Clock Settings: In the clock state, long press MODE key to enter time setting state (CLOCK light is on), press key to move the digits of time, press key to adjust time, and then press MODE key to save the setting and back..
Note: If you only need clock display for long time, the machine must in changing state.
11. Alarm Settings: In the time setting state, press VOL- to enter alarm setting (ALM light is on), press key to move the digits of time, press key to adjust the needed time, and then press MODE key to save the setting and back.. Continuously to press 0 on the remote control three times to abort alarm setting.
12. Single Loop: