1. Introduzzjoni
This manual provides detailed instructions for the RUIZU D18 MP3 Player. Please read it carefully to ensure proper use and to fully utilize all features of your device. Keep this manual for future reference.
The RUIZU D18 is a versatile MP3 player featuring Bluetooth 5.3 connectivity, a 2.4-inch display, metal housing, HiFi sound quality, touch buttons, an integrated speaker, FM radio, and voice recording capabilities. It supports MicroSD cards up to 128GB for expanded storage.
2. Kontenut tal-Pakkett
Jekk jogħġbok iċċekkja l-pakkett għall-oġġetti li ġejjin:
- RUIZU D18 MP3 Player
- Cable tal-Iċċarġjar tal-USB-C
- Manwal għall-Utent (dan id-dokument)
- (Headphones may be included depending on package variant)
3. Prodott Aktarview
Familiarize yourself with the device's physical features and controls.

Stampa 3.1: Quddiem u lura view of the RUIZU D18 MP3 Player, showcasing its sleek design and metal housing.

Stampa 3.2: Close-up view of the RUIZU D18 MP3 Player highlighting its curved brilliance and metallic edge, with a visible integrated speaker grille.

Stampa 3.3: Diagram illustrating the physical features of the RUIZU D18 MP3 Player, including the 2.4-inch curved TFT color display, touch buttons, volume controls, lock/power button, USB-C port, 3.5mm headphone jack, and integrated speaker. Dimensions are approximately 11cm length, 5cm width, and 1cm thickness.
3.1. Buttuni u Portijiet
- 2.4-inch Curved TFT Color Display: Main screen for navigation and content viewing.
- Buttuni tat-Tmiss: Located below the screen for navigation and playback control.
- Buttuni tal-Volum: Dedicated buttons for adjusting audio volume.
- Lock/On/Off Button: Used to power the device on/off and lock the screen.
- Port USB-C: Għall-iċċarġjar u t-trasferiment tad-dejta.
- 3.5mm Plug Jack: Għall-konnessjoni ta' headphones bil-fili.
- Kelliem Integrat: Għad-daqq tal-awdjo mingħajr headphones.
- Slott tal-Karta Mikro SD: Għall-espansjoni tal-ħażna sa 128GB.
4. Setup
4.1. Iċċarġjar tal-Apparat
Before first use, fully charge the MP3 player. Connect the provided USB-C cable to the device's USB-C port and the other end to a USB power adapter (not included) or a computer's USB port. A full charge takes approximately 2.5 hours.
The battery provides up to 48 hours of playback with headphones (screen off) or 6.5 hours in Bluetooth mode.
4.2. Tixgħil / Mitfi
- Biex Tixgħel: Press and hold the Lock/On/Off button until the screen lights up.
- Biex Tifi: Press and hold the Lock/On/Off button until the power-off option appears on the screen, then confirm.
- To Lock/Unlock Screen: Briefly press the Lock/On/Off button during operation.
4.3. Installazzjoni ta 'MicroSD Card
The device has 32GB of internal memory. To expand storage, you can insert a MicroSD card (up to 128GB, sold separately) into the designated slot. Ensure the card is inserted correctly until it clicks into place.

Stampa 4.1: Visual representation of the 32GB internal memory and support for up to 128GB MicroSD card, alongside the device's long battery life (up to 50 hours playing time indicated).
5. Istruzzjonijiet Operattivi
5.1. Navigazzjoni Bażika
Use the touch buttons below the screen to navigate through menus. The central button typically acts as "Enter" or "Select," while the surrounding buttons are for directional movement (up, down, left, right) and "Back" or "Menu."
5.2. Daqq tal-mużika
The RUIZU D18 supports various audio formats including MP3, WMA, APE, FLAC, and WAV. It features a professional noise cancellation chip for clear, detailed sound.

Stampa 5.1: The RUIZU D18 MP3 Player showcasing its compatibility with various audio formats such as FLAC, MP3, WMA, AAC, M4A, WAV, and APE, along with lyric display functionality.
- From the main menu, select "Music."
- Browse your music by "All Songs," "Artists," "Albums," "Genres," or "Playlists."
- Agħżel kanzunetta biex tibda d-daqq.
- During playback, use the touch buttons to play/pause, skip tracks, or adjust volume.
5.2.1. Equalizer and Playback Options
Access the equalizer settings to customize sound profiles. The player also supports A-B repeat, shuffle, and lyric display.

Stampa 5.2: Multipli views of the RUIZU D18 MP3 Player's music interface, highlighting features like adding bookmarks, repeat modes (all songs, resume, A-B repeat), shuffle, album/genre/playlist browsing, and a graphic equalizer display.
5.3. Tqabbil tal-Bluetooth
The device features Bluetooth 5.3 for stable and fast wireless connections to headphones or speakers. It includes a memory function to automatically reconnect to previously paired devices.

Stampa 5.3: The RUIZU D18 MP3 Player demonstrating its Bluetooth 5.3 capability, indicating a stable and faster connection with an auto-reconnect function for paired devices like wireless earbuds.
- From the main menu, select "Bluetooth."
- Ixgħel il-Bluetooth.
- Il-plejer se jiskennja għal apparati disponibbli.
- Select your desired Bluetooth device from the list to pair.
- Once paired, audio will stream wirelessly.
5.4. Radju FM
Listen to your favorite radio stations. Headphones must be connected to act as an antenna for optimal reception.

Stampa 5.4: The RUIZU D18 MP3 Player displaying its FM Radio interface, showing frequency tuning and station presets. A user is shown enjoying the radio with headphones.
- Connect wired headphones (required for antenna).
- From the main menu, select "FM Radio."
- Uża l-funzjoni tat-tiftix awtomatiku biex issib u ssalva l-istazzjonijiet disponibbli.
- Navigate through saved stations or manually tune to a frequency.
5.5. Reġistrazzjoni tal-Vuċi
The integrated voice recorder allows you to capture audio notes or lectures.
- From the main menu, select "Recorder."
- Agħżel "Ibda r-Reġistrazzjoni tal-Vuċi" biex tibda.
- Press the appropriate button to stop and save the recording.
5.6. Funzjonijiet Oħra
The RUIZU D18 offers several additional features:
- E-book Reader (TXT): Aqra t-test files direttament fuq l-apparat.
- Video Playing (AVI/AMV): Watch supported video formats.
- Ritratt Viewer (JPG/BMP): View immaġni files.
- Arloġġ ta 'allarm: Issettja allarmi.
- Pedometer: Track passi tiegħek.
- Kalendarju: View id-data kurrenti.
- Kronometru: Use as a timer.
- Timer ta 'l-Irqad: Automatically turn off the device after a set period.

Stampa 5.5: A user enjoying music with the RUIZU D18 MP3 Player, highlighting its Hi-Fi lossless sound quality and the integrated pedometer function for tracking activity while listening to FM radio.
6. Manutenzjoni
- Żomm l-apparat niexef. L-umdità tista’ tagħmel ħsara lill-komponenti elettroniċi.
- Evita temperaturi estremi.
- Naddaf l-iskrin u l-qafas b'ċarruta ratba u niexfa. Tużax kimiċi ħarxa.
- Ipproteġi l-apparat minn waqgħat u impatti.
- Tippruvax tiżżarma jew issewwi l-apparat int stess. Dan jannulla l-garanzija.
7 Issolvi l-problemi
7.1. Device Will Not Turn On
- Ensure the battery is charged. Connect the device to a power source for at least 30 minutes.
- Try pressing and holding the Lock/On/Off button for 10-15 seconds to perform a hard reset.
7.2. Ma nistax nikkonnettja permezz tal-Bluetooth
- Ensure Bluetooth is enabled on both the MP3 player and the target device.
- Make sure the target device is in pairing mode.
- Mexxi l-apparati eqreb lejn xulxin.
- Delete previous pairings on both devices and try pairing again.
- Some Bluetooth devices may have compatibility issues.
7.3. Ebda Ħoss
- Iċċekkja l-livell tal-volum.
- If using headphones, ensure they are properly plugged in or paired via Bluetooth.
- Test with different headphones or speakers.
- Żgura l-awdjo file format huwa appoġġjat.
7.4. MicroSD Card Not Detected
- Ensure the MicroSD card is inserted correctly and fully.
- Ipprova daħħal il-karta mill-ġdid.
- Test with a different MicroSD card to rule out card issues.
- Ensure the card is formatted to a compatible file sistema (eż., FAT32).
8. Speċifikazzjonijiet
| Numru tal-Mudell | D18 |
| Brand | RUIZU |
| Memorja Interna | 32 GB |
| Memorja espansibbli | Up to 128 GB (MicroSD card, not included) |
| Verżjoni Bluetooth | 5.3 |
| Wiri | Wiri bil-Kulur TFT ta' 2.4 pulzieri |
| Formati Awdjo Appoġġjati | MP3, WMA, APE, FLAC, WAV, AAC, M4A, OGG |
| Formati tal-Vidjo Appoġġjati | AVI, AMV |
| Formati ta 'Immaġni Appoġġjati | JPG, BMP |
| Tip ta 'batterija | Polimeru tal-litju |
| Ħin tal-Iċċarġjar | Appross. 2.5 sigħat |
| Playback Time (Headphones, Screen Off) | Sa 48 sigħat |
| Playback Time (Bluetooth Mode) | Sa 6.5 sigħat |
| Dimensjonijiet tal-Prodott | 0.39 x 1.97 x 4.33 pulzieri (madwar 1 x 5 x 11 ċm) |
| Piż tal-oġġett | 7 uqija |
9. Garanzija u Appoġġ
Specific warranty information is not provided in this manual. Please refer to the product packaging or the retailer's website for details regarding warranty coverage and terms.
For technical support or further assistance, please contact RUIZU customer service through the official RUIZU webis-sit jew il-pjattaforma minn fejn inxtara l-prodott.





