WSHDZ SUNHai J19 Portable Bluetooth Speaker and FM Radio User Manual

1. Introduction

This manual provides essential instructions for the safe and efficient operation of your WSHDZ SUNHai J19 Portable Bluetooth Speaker and FM Radio. Please read this manual thoroughly before use and retain it for future reference.

2. Package Contents

Verify that all items are present in the package:

• WSHDZ SUNHai J19 Portable Bluetooth Speaker
• Power Adapter
• Auxiliary Cable
• User Manual (this document)

3. Product Overview

The SUNHai J19 is a versatile portable speaker featuring Bluetooth 5.0 connectivity, FM radio, TF card, and USB playback. It includes a built-in microphone for hands-free calls and a rechargeable battery for extended use.

3.1. Control Panel

Figure 1: Control Panel Layout

1. Digital Keypad (0-9): Used for direct frequency input in FM mode or track selection in USB/TF mode.
2. REC (Record): Initiates recording function (requires TF card).
3. Digital Display Screen: Shows current mode, frequency, track number, etc.
4. V+ (Volume Up): Increases volume.
5. Last Song/Rewind Off: Skips to the previous track or rewinds.
6. Next Song/Speed: Skips to the next track or fast forwards.
7. V- (Volume Down): Decreases volume.
8. Play/Pause: Plays or pauses audio.
9. DEL (Delete): Deletes files (specific modes only).
10. M (Mode Switching): Cycles through available modes (Bluetooth, FM, TF, USB, AUX).

3.2. Ports and Switches

Figure 2: Side Panel Ports

1. Charging Port (DC 5V): Connect the provided USB charging cable here.
2. ON/OFF Switch: Powers the speaker on or off.
3. TF Card Slot: Insert a TF (MicroSD) card for music playback or recording.
4. U Disk Interface (USB): Insert a USB flash drive for music playback.
5. AUX Audio Interface: Connect external audio devices using the auxiliary cable.

4. Setup

4.1. Charging the Battery

Before first use, fully charge the speaker. Connect the provided USB charging cable to the Charging Port (DC 5V) on the speaker and the other end to a USB power adapter (not included) or a computer's USB port. The charging indicator will illuminate during charging and turn off when fully charged. A full charge typically takes several hours.

4.2. Powering On/Off

Slide the ON/OFF Switch to the "ON" position to power on the speaker. Slide it to the "OFF" position to power off.

5. Operating Instructions

5.1. Mode Selection

Press the M (Mode Switching) button repeatedly to cycle through the available modes: Bluetooth, FM Radio, TF Card, USB, and AUX Input.

5.2. Bluetooth Mode

When in Bluetooth mode, the digital display will show "BLUE".

1. Ensure the speaker is in Bluetooth mode. The "BLUE" indicator will flash, indicating it's ready for pairing.
2. On your mobile device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
3. Select "J19" from the list of devices. Once paired, the "BLUE" indicator will stop flashing and remain solid.
4. You can now play audio from your device through the speaker.
5. Use the Play/Pause, Next Song/Speed, and Last Song/Rewind Off buttons on the speaker to control playback.
6. For hands-free calls, press the Play/Pause button to answer or end a call.

Figure 3: Bluetooth 5.0 Connectivity

5.3. FM Radio Mode

When in FM mode, the digital display will show the radio frequency.

1. Extend the telescopic antenna for optimal reception.
2. Automatic Station Search: Long press the M (Mode Switching) button or the Play/Pause button to automatically scan and save available FM radio stations. The speaker will store these stations as presets.
3. Manual Station Selection: Use the Digital Keypad (0-9) to directly input the desired frequency. For example, to tune to 90.5 FM, press "9", "0", "5".
4. Adjusting Volume: Use the V+ and V- buttons.

Figure 4: Extending the Antenna for FM Radio

5.4. USB/TF Card Playback

Insert a USB flash drive into the U Disk Interface or a TF (MicroSD) card into the TF Card Slot. The speaker will automatically switch to the corresponding mode and begin playing audio files. If it doesn't switch automatically, press the M (Mode Switching) button to select the correct mode.

• Ensure music files are in a supported format (e.g., MP3) and stored directly in the root directory or in easily accessible folders.
• Use the Digital Keypad (0-9) to select specific track numbers.
• Use the Play/Pause, Next Song/Speed, and Last Song/Rewind Off buttons to control playback.

5.5. AUX Input Mode

Connect an external audio device (e.g., MP3 player, smartphone) to the AUX Audio Interface using the provided auxiliary cable. The speaker will automatically switch to AUX mode. If not, press the M (Mode Switching) button to select AUX mode. Audio playback will be controlled from your connected device.

6. Maintenance

• Keep the speaker dry. Avoid exposure to water or excessive humidity.
• Clean the speaker with a soft, dry cloth. Do not use abrasive cleaners or solvents.
• Store the speaker in a cool, dry place when not in use for extended periods.
• Do not attempt to disassemble or repair the speaker yourself. This will void the warranty.

7. Troubleshooting

8. Specifications

• Model Number: J19
• Product Dimensions: 5.9 x 1.77 x 3.14 inches
• Item Weight: 14 ounces
• Connectivity Technology: Auxiliary, Bluetooth, USB
• Bluetooth Version: 5.0
• Tuner Technology: FM
• Power Source: Battery Powered (Built-in Lithium Polymer)
• Battery Life: 7+ hours (uninterrupted use)
• Included Components: Power Adapter, Auxiliary Cable

9. Warranty and Support

For any issues or inquiries regarding your WSHDZ SUNHai J19 speaker, please contact our customer service team. Refer to your purchase documentation for specific warranty details. If you encounter problems, please reach out to us via email at sunhai111@hotmail.com. Our service team will respond promptly.