AiMoonsa MP3 Player with Bluetooth 5.2 User Manual

1. Introduction

This manual provides instructions for the operation and maintenance of your AiMoonsa MP3 Player. Please read this manual thoroughly before using the device to ensure proper functionality and to maximize your user experience.

The AiMoonsa MP3 Player is a portable audio device featuring Bluetooth 5.2 connectivity, a built-in HD speaker, FM radio, voice recorder, and e-book capabilities. It supports HiFi lossless sound quality and comes with a 128GB storage capacity.

Image 1.1: AiMoonsa MP3 Player, 128GB TF card, and included earphones.

2. Package Contents

Verify that all items listed below are present in your package:

• AiMoonsa MP3 Player
• Wired Earphones
• 128GB TF Card (pre-installed or separate)
• Card Reader
• Type-C Data Cable

3. Product Layout

Familiarize yourself with the device's buttons and ports for optimal use.

Image 3.1: Front and side view of the MP3 player with labeled components.

• Type-C Port: For charging and data transfer.
• Headphone Plug: 3.5mm audio jack for wired earphones.
• Volume Button: Adjusts audio output level.
• SD Card Slot: For inserting or removing the TF (MicroSD) card.
• Power Button: Press and hold to power on/off the device.
• Touch Buttons: Navigation and selection controls on the front panel.
• Built-in Speaker: Located on the rear of the device for audio playback without earphones.

4. Getting Started

4.1. Charging the Device

Before first use, fully charge the MP3 player. Connect the Type-C data cable to the device's Type-C 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.

4.2. Inserting the TF Card

The device supports TF cards up to 256GB. A 128GB TF card is included. Carefully insert the TF card into the SD card slot with the metal contacts facing upwards until it clicks into place.

Image 4.1: MP3 Player highlighting 128GB storage capacity and TF card.

4.3. Transferring Music and Files

1. Connect the MP3 player to your computer using the Type-C data cable.
2. The device will appear as a removable disk on your computer.
3. Drag and drop your desired audio files (MP3, FLAC, APE, WMA, ACELP, OGG) or other supported files into the appropriate folders on the device or TF card.
4. Safely eject the device from your computer before disconnecting the cable.

5. Basic Operation

5.1. Power On/Off

• To Power On: Press and hold the Power button for approximately 3 seconds.
• To Power Off: Press and hold the Power button for approximately 3 seconds until the screen turns off.

5.2. Navigation

Use the touch buttons on the front panel to navigate the menu:

• Up/Down Arrows: Scroll through menu options.
• Left/Right Arrows: Move between screens or adjust settings.
• Center Button: Select an option or confirm an action.
• Back Button (U-turn icon): Return to the previous screen or menu.
• Menu Button (three horizontal lines): Access context-sensitive options within an application.

5.3. Playing Music

1. From the main menu, select 'Music'.
2. Browse by Artist, Album, Songs, or Folder.
3. Select a song to begin playback.
4. During playback, use the touch buttons to control playback (play/pause, skip tracks).

5.4. Volume Control

Use the dedicated Volume button on the side of the device to increase or decrease the audio output level.

6. Advanced Features

Image 6.1: Overview of the multi-functional capabilities of the MP3 player.

6.1. Bluetooth Pairing

The device features Bluetooth 5.2 for stable and fast connections to Bluetooth headphones or speakers.

Image 6.2: MP3 Player connected to Bluetooth headphones and a Bluetooth speaker.

1. From the main menu, select 'Bluetooth'.
2. Turn on Bluetooth.
3. Ensure your Bluetooth headphones or speaker are in pairing mode.
4. The MP3 player will scan for available devices. Select your device from the list to pair.

6.2. FM Radio

To use the FM radio function, wired earphones must be connected as they act as the antenna.

1. Connect wired earphones to the headphone jack.
2. From the main menu, select 'FM Radio'.
3. Use the navigation buttons to scan for stations or manually tune.

6.3. Voice Recorder

The device includes a simple voice recording function.

Image 6.3: MP3 Player demonstrating the voice recorder function in various settings.

1. From the main menu, select 'Recorder'.
2. Select 'Start Recording' to begin.
3. Press the appropriate button to pause or stop recording. Recorded files are saved automatically.

6.4. E-Book Function

The MP3 player supports e-book reading. Transfer compatible text files to the device.

1. From the main menu, select 'E-Book'.
2. Browse and select a text file to open.
3. Use the navigation buttons to scroll through pages.

6.5. Built-in HD Speaker

The device features a built-in HD speaker, allowing music playback without the need for earphones. To use, ensure earphones are disconnected and adjust the volume.

7. Maintenance

7.1. Cleaning

Wipe the device with a soft, dry cloth. Avoid using liquid cleaners or solvents, as they may damage the device.

7.2. Battery Care

• Charge the device regularly, even if not in frequent use, to maintain battery health.
• Avoid exposing the device to extreme temperatures.
• Do not attempt to replace the battery yourself. Contact support if battery issues arise.

8. Troubleshooting

8.1. Device Does Not Power On

• Ensure the device is sufficiently charged. Connect it to a power source and try again.
• Press and hold the Power button for at least 5-10 seconds to perform a hard reset.

8.2. Cannot Transfer Files to Device

• Verify the Type-C cable is securely connected to both the device and the computer.
• Ensure the device is recognized by your computer as a removable disk.
• Check if the TF card is properly inserted.
• If transferring a large number of files, try transferring them in smaller batches to avoid potential errors.

8.3. Bluetooth Connection Issues

• Ensure both the MP3 player and the Bluetooth accessory are fully charged and within range.
• Confirm the Bluetooth accessory is in pairing mode.
• Try unpairing and re-pairing the devices.
• Minimize obstacles between the MP3 player and the Bluetooth accessory.

8.4. No Sound from FM Radio

• Ensure wired earphones are properly connected, as they serve as the antenna for the FM radio.
• Try rescanning for stations.

9. Specifications

10. Warranty and Support

For warranty information and technical support, please refer to the documentation included with your purchase or contact AiMoonsa customer service directly. Contact details can typically be found on the manufacturer's official website or through your retailer.