Joliker 32GB Bluetooth 5.0 MP3 Player User Manual

1. Introduction

Thank you for choosing the Joliker 32GB Bluetooth 5.0 MP3 Player. This device is designed to provide a high-quality portable music experience with versatile features including Bluetooth connectivity, FM radio, voice recording, and e-book functionality. This manual will guide you through the setup, operation, and maintenance of your new MP3 player to ensure optimal performance and longevity.

2. Safety Information

• Do not expose the device to extreme temperatures, direct sunlight, or high humidity.
• Avoid dropping or subjecting the device to strong impacts.
• Do not disassemble or attempt to repair the device yourself. Refer to qualified service personnel.
• Keep the device away from water and other liquids.
• Use only the provided charging cable and accessories.
• Prolonged listening at high volume levels may cause hearing damage. Adjust volume to a safe level.

3. Package Contents

Please check the package contents to ensure all items are present:

• 1 x Joliker MP3 Player
• 1 x Micro USB Charging Cable
• 1 x Wired Earphones
• 1 x Protective Case
• 1 x Anti-loss Lanyard
• 1 x User Manual (this document)

Figure 3.1: Included accessories with the Joliker MP3 Player.

4. Product Overview

The Joliker MP3 Player features a compact design with a full touch screen for intuitive navigation. Familiarize yourself with the device's components:

Figure 4.1: Front view of the Joliker MP3 Player.

4.1. Full Touch Screen Interface

The device is equipped with a 1.8-inch IPS full touch screen, allowing for smartphone-like control and navigation through menus and functions.

Figure 4.2: Interacting with the full touch screen.

5. Setup

5.1. Charging the Device

Before first use, fully charge the MP3 player. Connect the micro USB charging cable to the device's charging port and the other end to a USB power adapter (not included) or a computer's USB port. The battery indicator on the screen will show charging status.

5.2. Powering On/Off

• To power on: Press and hold the Power button until the screen lights up.
• To power off: Press and hold the Power button, then select 'Power Off' on the screen.

5.3. Inserting/Removing TF Card (Micro SD Card)

The device comes with 32GB of internal memory and supports expansion up to 128GB via a TF (Micro SD) card. Locate the TF card slot on the side of the device.

• To insert: Gently push the TF card into the slot until it clicks into place.
• To remove: Push the TF card inward slightly until it pops out, then pull it out.

Figure 5.1: Memory capacity and TF card slot.

5.4. Transferring Music and Files

Connect the MP3 player to your computer using the provided USB cable. The device will appear as a removable disk. You can then drag and drop music files (MP3, WMA, APE, FLAC, WAV, AAC-LC, ACELP) and other supported files (TXT for e-books, JPG, BMP, GIF for photos) directly into the device's internal storage or the inserted TF card.

6. Operating Instructions

6.1. Basic Navigation

Tap the icons on the touch screen to access different functions. Swipe left/right or up/down to navigate through menus and lists. Use the back arrow icon to return to the previous screen.

6.2. Music Playback

• From the main menu, tap the 'Music' icon.
• Browse your music by Artist, Album, Songs, Playlists, or Folders.
• Tap a song to start playback.
• Use the on-screen controls (Play/Pause, Next/Previous, Volume) to manage playback.

6.3. Bluetooth Connection

The MP3 player features Bluetooth 5.0 for stable and fast wireless connections to headphones or speakers.

• From the main menu, tap the 'Bluetooth' icon.
• Turn on Bluetooth. The device will automatically search for nearby Bluetooth devices.
• Select your desired Bluetooth headphones or speaker from the list to pair.
• Once paired, audio will be routed through the connected Bluetooth device.

Figure 6.1: Bluetooth 5.0 connectivity.

6.4. FM Radio

The built-in FM tuner allows you to listen to your favorite radio stations. Wired earphones must be connected as they act as the antenna.

• Connect the wired earphones to the 3.5mm audio jack.
• From the main menu, tap the 'FM Radio' icon.
• Use the on-screen controls to scan for stations, save presets, or manually tune.

Figure 6.2: FM Radio function with wired earphones.

6.5. Voice Recording

The MP3 player can function as a voice recorder. It also supports line-in recording, allowing you to record audio from external sources.

• From the main menu, tap the 'Recorder' icon.
• To start a new voice recording, tap the record button.
• For line-in recording, connect the MP3 player to an audio output device (e.g., phone, CD player) using an AUX cable (not included), then select the line-in recording option.

Figure 6.3: Line-in recording capability.

6.6. Other Functions

The Joliker MP3 player offers several other useful features:

• E-book: Read TXT format e-books directly on the device.
• Pedometer: Track your steps during walks or runs.
• Alarm Clock: Set alarms for reminders.
• Photo Viewer: View JPG, BMP, GIF images.
• Folder Browsing: Access files organized in folders.

Figure 6.4: Multi-function overview.

7. Maintenance

7.1. Cleaning

Wipe the device with a soft, dry cloth. Do not use abrasive cleaners or solvents.

7.2. Storage

Store the device in a cool, dry place away from direct sunlight and extreme temperatures when not in use for extended periods.

7.3. Battery Care

To prolong battery life, avoid fully discharging the battery frequently. Charge the device regularly, even if not in use, to maintain battery health.

8. Troubleshooting

9. Specifications

10. Warranty and Support

Joliker products are designed for reliability and performance. For any issues or inquiries not covered in this manual, please contact Joliker customer support through your purchase platform or the official Joliker website. Please retain your proof of purchase for warranty claims.