Operation Manual
SHIDU Acoustic Bluetooth Speaker
Function Illustration
- PowerNolume: Rotate the knob to “on” till the screen light up to start 1he Bluetooth Speaker. During start-up s1atus, rotate the knob clockwise to”+” to continuously increase the volume; rotate the knob to”.” to decrease the volume. Rotate the knob to “off” to turn off the device.
- TF card: After inserted the TF card into the TF card slot according to the direction of the speaker identification. the speaker will automatically play the music file of TF card, and the previous song and the next song can be selected by press the “
“/ ” ” button. - Bluetooth Key
- Mode: After insert TF card/USB flash drive, short press this key to selectUSB Flash drive mode,TF card mode,Bluetooth mode,FM mode.batteryshowing mode.
- Music delete: In music playing mode. long press this key to delete music.
- Play/Pause: Short press” ” to pause, and press again to play the music.
- Previous: Short press “” to the previous music, long press for fastbackward.
- Next: Short press”” to the next music, long press for fast forward.
- lntelligent Music Selection Number Key: Press the Number Key in TF card playing, USB flash drive playing and FM mode to direclly enter the song and channel you want.It will be greatly improve the convenience of selection op&ration.
- Earphone slot
- USB slot: After inserted USB flash drive into the USB flash drive slotaccording to the direclion of the speaker identification, the speaker willautomatically play the music file of USB flash drive, and the previoussong and the next song can be selected by press the “” / ” ” button.
- DC 5V charging Port
FM Function:
Switch on the speaker, short press “M” to choose the FM mode with the screen showing radio frequency; Long press”
” to enter into automatic channels searching, after searched successfully, the device will save the channel automatically. Please press “
“or “ ” to choose the saved channels.
Wireless Bluetooth:
Step 1. Switch on the Bluetooth Speaker and short press “Bluetooth key” to enter into Bluetooth mode, and the led display show” bLUE 
“, and· blUE on the screen keep flashing.
Step 2: Enter into “Settings” of mobile and turn on Bluetooth function. Then please search S159 and connect.The bluetooth is connected successfully with the” blUE “icon stops flashing.
After successfully paired, the Bluetooth Speaker can play teaching materials, training materials, songs from the mobile phone.You can make handsfree call by build-in microphone.
True Wireless Stereo(TWS):
- Step 1 : Switch on the two devices and switch to Bluetooth mode, long press one of the “Mode” key to enter in the status of waiting for connection. When “blUE” Icon of another speaker stops flashing, which means these 2 speakers connected successfully.
- Step 2. Enter into the “Setting” of Mobile and turn on Bluetooth function. Then please search S 159 and connect.
- Step 3. Long press “Mode” key of them and quit out the TWS funclion.
About Charging:
- When working, the battery icon on the screen flashes continuously, indicating that the battery is low, please charge it in time.Please power off speaker when charge, please use the standard charging cable, the other end connects with the power supply AC 110-240V to charge. When charging , the battery icon on the screen will fiash continuously. When fully charged, the battery icon will stop flashing. Please unplug the adapter timely after fully charged, the charging time is normally 3-5 hours.
- ln order to achieve the best effect when using the speaker for the first time, it is recommended to be fully charged before use.
- Standard package just include the charging cable, the cable apply to normal phone adapter, please unplug adapter when fully charged.
Specification:
Troubleshooting:
- The bluetooth can not be connected
- Restart the Bluetooth speaker
- If your device demand access, please type 0000
2. A break In music playing
Check if the connecting device in valid range, or if there is obstacle between Bluetooth speaker and connected device.
3. TF card go wrong or format error
- Check the format of TF card(S159 support TF card in FAT 32 format)
- Check to confirm the files in TF card in WAV,MP3 format
4. No soundAdjust the volume of Bluetooth speaker
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SHIDU Acoustic Bluetooth Speaker Operation Manual – SHIDU Acoustic Bluetooth Speaker Operation Manual –
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