Prunus J-189 User Manual Download Page 2

6) Press number buttons to select one specific MP3 (For example, continuously press buttons 1+6+8 to select the 168th mp3, but if the 

total numbers of the MP3 files are not more than 168, it will play the current MP3).

7) For the <⑫REP>, the first press for ONE, repeating the current MP3; one more next press for ALL, repeating all the MP3s.

8) Press <⑪M> will change to other mode.

Note:

◆ The radio can only read MP3 files.

◆ If your flash drive/TF card can’t be read, please make sure they are in FAT or FAT32 Format, as the radio can’t read flash drive/TF 

card in NTFS Format.

    Played by Bluetooth

1) Press <⑪M> to change to “Bluetooth” mode, and the radio will give a "Bluetooth Mount" sound.

2) Switch on the Bluetooth on your devices, such as: mobile phone, iPod, computer, etc., and search for the device named “J-189”. 

Then connect it, and the radio should have a “Dingdong” sound, which means the device has been connected successfully. (Note: 

Some BT devices need to enter password while pairing, please enter"0000”. If the pairing has still failed, please turn off or exit the BT 

devices and re-pairing according to mentioned method before).

3) Open the music software/app of the other BT device to play music.

4) Turn the <②Volume knob> to adjust the volume.

5) Press <⑨Play/Pause> to pause the current playing; pressing this button again will resume the playing.

6) Press <⑪M> to change to other mode.

Note: 

No Bluetooth transmission on the radio. So, the radio can’t connect your Bluetooth earphones.

    Played by AUX

1) Press <⑪M> to switch to "AM" or "FM" mode.

2) Insert one end of 3.5mm audio cable into AUX-in jack of the radio, and insert the other end into the earphone jack of the mobile 

phone or computer, and then open the music software/app to play music.

3) Turn the <②Volume Knob> to adjust the volume.

4) Press <⑨Play/Pause> to pause the current playing; pressing this button again will resume the playing.

5) Press <⑪M> to change to other mode.

Note:

When in AUX mode, only <②Volume Knob>, <⑨Play/Pause> and <⑪M> work, and other buttons can not be operated.

    Earphone

In order not to disturb others around you, you can use earphone. 

◆Plug the earphone into the <⑥Earphone Output>, and the radio will automatically switch to earphone listening mode and the 

speaker will be muted.

◆ When you pull out the earphone, the radio will return to the speaker mode. Please adjust the volume in time to adapt to the 

surrounding environment and your own hearing needs.

    LED Flashlight

Considering that many users who purchase our radio are also for emergency use, we designed a flashlight <⑬LED> with it. Please 

press <⑬LED> to turn ON or OFF the flashlight.

    Product Parameters

1. Radio Name: J-189

2. Radio Frequency: AM: 522-1710Khz; FM: 76-108Mhz

3. Rated Power: 3W

4. Input: 5V - 0.5-2A

5. Battery: 1200mAh BL-5C

6. Charging Time: 3-5h

7. Playback Time: 2-3h with volume 100%; 6-8h with volume 30%

8. Package Included: Mini Speaker *1; User Manual *1; USB Charging Cable *1; Li-ion Battery *1

    Human Body Induction

When reception is weak, it will getting better when you hold the radio in hand, but its reception will be weak again when the hand is 

away. This is a common phenomenon called " Human Body Induction " among almost all the radios.

    After Sale Service

If the radio fails, please scan this QR code, 

and click "Ask a question” and log into Amazon to contact us. 

We will provide you the best service. 

You can also send your messages to our customer service e-mail: 

E-mail:[email protected]

America Local Customer Support Number: 

(805) 712-2661

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