1. Bubuka
Thank you for choosing the RUIZU 64GB HiFi Lossless MP3 Player. This device is engineered to deliver a pure, high-resolution audio experience, supporting a wide range of lossless formats. Its compact design and intuitive touchscreen interface make it ideal for enjoying your music without distractions. This manual provides essential information for setting up, operating, and maintaining your player.
2. Produk Langkungview
The RUIZU HiFi Lossless MP3 Player features a durable CNC-milled aluminum alloy body, ensuring both elegance and resilience. Designed for a dedicated audio experience, it operates exclusively with wired headphones, eliminating latency and interference associated with wireless connections. The 2-inch HD IPS touchscreen provides clear visuals and easy navigation.
2.1. Physical Features and Dimensions

The RUIZU MP3 Player is compact and lightweight, measuring approximately 2.36 x 1.81 x 0.55 inches and weighing 1.76 ounces.
2.2. Wired Audio Design

The player supports advanced DAC decoding for high-resolution audio formats such as MP3, WMA, WAV, APE, FLAC, AAC, M4A, OGG, ALAC, DSF, and DFF, ensuring pure sound quality.
2.3. Eusi Paket

The package includes the RUIZU 64GB Hi-res MP3 Player, 3.5mm wired headphones, a USB-C cable for charging and file transfer, a protective pouch, and this user manual.
3. Setélan
3.1. Ngecas Alat
Before first use, fully charge the MP3 player. Connect the provided USB-C cable to the player's USB-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.
3.2. Mindahkeun Musik Files
- Connect the MP3 player to your computer using the supplied USB-C cable.
- Pamuter éta bakal némbongan salaku drive disk anu tiasa dicabut dina komputer anjeun.
- Sered jeung leupaskeun audio nu dipikahayang files (MP3, WAV, FLAC, APE, OGG, DSD256, etc.) into the player's internal storage or a connected microSD card folder.
- Safely eject the device from your computer before disconnecting the USB-C cable.
3.3. Nyelapkeun Kartu MicroSD

The player supports microSD cards up to 128GB for expanded storage. Gently insert the card into the designated slot until it clicks into place.
4. Parentah Operasi
4.1. Daya Hurung / Pareum
Press and hold the power button (usually on the side) to turn the player on or off.
4.2. Napigasi Dasar
The player features a 2-inch HD IPS touchscreen for navigation. Swipe to browse menus and tap to select options. The dedicated Home button allows for quick return to the main menu.
4.3. Puterkeun Musik

Access your music library through the 'Music' or 'Folder' options on the main screen. Select a song to begin playback. Use the on-screen controls for play/pause, skip forward/backward.
4.3.1. Modeu Playback
The player offers various playback modes:
- Ngacak: Maén lagu dina urutan acak.
- Ulang hiji: Ngulang lagu ayeuna.
- Folder Loop: Repeats all tracks within the current folder.
- Sequential: Plays tracks in order.
- All Loop: Repeats all tracks in the current playlist/library.
4.3.2. Equalizer (EQ)
Customize your sound experience using the built-in equalizer. Navigate to the 'Equalizer' setting to adjust frequency bands or select from preset options.
4.3.3. Playlists and Favorites
Create up to 4 favorite lists or organize your music into folders for easy access.
4.3.4. Skip Tracks with Screen Off
For convenience during activities like jogging, the player allows you to skip tracks using physical buttons even when the screen is off.
4.4. Fungsi tambahan
The player includes several utility functions:
- Stopwatch: Pikeun kagiatan timing.
- Kalénder: Keep track of dates.
- wates volume: Set a maximum volume level for hearing protection.
- Date & Time Display: View tanggal jeung waktu ayeuna.
- Timer Saré: Automatically turn off the player after a set period.
- Pareuman Hemat Daya: Configure automatic shutdown to conserve battery.
- Basa: Supports 21 languages for the user interface.
5. Pangropéa
- Tetep alat tetep garing. Hindarkeun paparan ka Uap atanapi cair.
- Ngabersihan layar sareng awak nganggo kaén anu lemes sareng garing. Ulah make cleaners abrasive.
- Hindarkeun suhu anu ekstrim.
- Ulah nyobian ngabongkar atanapi ngalereskeun alat nyalira. Ieu bakal ngabatalkeun garansi.
6. Cara ngungkulan
6.1. Alat Teu Hurung
- Pastikeun batréna tos dicas. Sambungkeun pamuter ka sumber daya teras antepkeun ngecas sahenteuna 30 menit sateuacan nyobian hurungkeun deui.
- If the device is unresponsive, try performing a soft reset by pressing and holding the power button for 10-15 seconds.
6.2. Taya Kaluaran Sora
- Check if headphones are properly connected to the 3.5mm audio jack.
- Verify the volume level is not set to zero or muted.
- Test with a different pair of wired headphones to rule out headphone malfunction.
- Pastikeun audio files are not corrupted and are in a supported format.
6.3. Teu Bisa Ditransfer Files
- Ensure the USB-C cable is securely connected to both the player and the computer.
- Cobi nganggo port USB anu béda dina komputer anjeun atanapi kabel USB-C anu béda.
- Restart your computer and the MP3 player.
- Check if your computer's operating system recognizes the device as a removable disk.
6.4. MicroSD Card Not Detected
- Ensure the microSD card is inserted correctly and fully seated in its slot.
- Try removing and reinserting the card.
- Test with a different microSD card to determine if the card itself is faulty.
- Ensure the card is formatted to a compatible file sistem (contona, FAT32).
7. Spésifikasi
| Fitur | Spésifikasi |
|---|---|
| merek | RUIZU |
| Modél | 64GB HiFi Lossless MP3 Player |
| Kapasitas Panyimpenan Mémori | 64 GB (Internal), expandable up to 128GB via Micro SD card |
| Ukuran layar | 2 inci |
| Téknologi tampilan | LCD |
| Téhnologi konektipitas | Aux, USB (Wired only, No Bluetooth) |
| Fitur husus | Equalizer, Hi-Res Audio, Touch Screen |
| Alat nu cocog | Headphones, Personal Computer |
| Jenis Média | Micro SD |
| Item Beurat | 4.9 ons |
| Batré | 1 Batré Teu Baku (kaasup) |
8. Garansi jeung Rojongan
For warranty information and technical support, please refer to the official RUIZU websitus atanapi hubungi pangecér anjeun. Simpen resi pameseran anjeun salaku bukti pameseran pikeun klaim garansi naon waé.





