1. Ifihan
The AGPTEK U3 is a versatile portable MP3 player designed for music playback, FM radio reception, and voice recording. It features an integrated USB stick for direct data transfer and supports expandable memory up to 128GB. This manual provides detailed instructions for setting up, operating, and maintaining your device.

Image 1.1: The AGPTEK U3 MP3 Player functioning as a USB stick for data transfer, also indicating its radio, voice recorder, and music playback capabilities.
2. Package Awọn akoonu
Jọwọ ṣayẹwo package fun awọn nkan wọnyi:
- AGPTEK U3 MP3 Player
- Okun USB
- Ilana itọnisọna
3. Device Ìfilélẹ
Familiarize yourself with the buttons and ports of your AGPTEK U3 MP3 Player.

Aworan 3.1: Iwaju view of the AGPTEK U3 MP3 Player, displaying the OLCD screen and navigation buttons.

Image 3.2: The AGPTEK U3 MP3 Player with the USB cap removed, showing the direct USB-A plug for computer connection.
4. Eto
4.1 Fifi sori batiri
The AGPTEK U3 MP3 Player uses one AAA battery. To install or replace the battery:
- Remove the back cover of the player.
- Insert one AAA battery, ensuring correct polarity (+ and - terminals).
- Rọpo ideri ẹhin ni aabo.

Image 4.1: Illustration of AAA battery installation into the player's compartment.
4.2 Nsopọ si Kọmputa kan
The player features a direct USB 2.0 connection for easy data transfer.
- Remove the protective cap from the USB connector.
- Plug the player directly into an available USB port on your computer.
- Once connected, the computer should recognize the device as a removable disk.
- Akiyesi pataki: After connecting the device to your computer, select the appropriate national language on the player's interface to ensure proper recognition by the computer.
You can then drag and drop music files (MP3, WMA) directly to the player's internal storage.

Image 4.2: The MP3 player connected to a laptop via its integrated USB port for data transfer.
4.3 Ìmúgbòòrò ìrántí
The player has 8GB of internal memory. You can expand the storage capacity by inserting a microSD card (not included) into the designated slot. The device supports microSD cards up to 128GB.

Image 4.3: The player with a microSD card, illustrating the expandable memory feature.
5. Awọn ilana Iṣiṣẹ
5.1 Agbara Tan / Pa
- To power on, press and hold the power button until the screen lights up.
- Láti pa agbára, tẹ bọtini agbára náà kí o sì di mú títí tí iboju náà yóò fi pa.
5.2 Sisisẹsẹhin Orin
The player supports MP3 and WMA audio formats. Navigate through your music library using the control buttons.
- Ṣiṣẹ/Daduro: Tẹ bọtini Play/Sinmi.
- Itele / Tẹlẹ Orin: Lo awọn bọtini iwaju/sẹhin.
- Atunse iwọn didun: Use the volume buttons.
- Awọn ipo iṣere: Select from Shuffle, All Repeat, Repeat 1, and other modes.
- Oluṣatunṣe (EQ): Choose from Natural, Rock, Pop, Classic, Soft, Jazz, and DBB sound effects.

Image 5.1: The player's screen showing options for music playback modes and equalizer settings.
5.3 Redio FM
Lati lo iṣẹ redio FM:
- Connect headphones, as they act as the antenna.
- Select the FM Radio option from the main menu.
- Lo awọn bọtini lilọ kiri lati ṣe ayẹwo fun awọn ibudo tabi ṣatunṣe pẹlu ọwọ.
- The player supports frequency ranges of 76-90MHz (Japan Region) and 87.5-108MHz (Other Regions).

Image 5.2: The player's screen showing the FM radio interface and frequency display.
5.4 Agbohunsile
The AGPTEK U3 can also function as a voice recorder.
- Select the Voice Recorder option from the main menu.
- Press the Play/Pause button to start recording.
- Press the Play/Pause button again to stop and save the recording.

Image 5.3: The player's screen indicating the voice recording function.
5.5 Connecting to External Audio Devices
You can connect the player to external audio devices, such as car stereos or speakers, using a 3.5mm AUX cable (not included).
- Plug one end of the 3.5mm AUX cable into the player's headphone jack.
- Plug the other end into the AUX input of your external audio device.
- Select the AUX input on your external device to play music from the MP3 player.

Image 5.4: The player connected to an external audio system using an AUX cable.
6. Itọju
To ensure the longevity and optimal performance of your AGPTEK U3 MP3 Player, follow these maintenance guidelines:
- Ninu: Wipe the device with a soft, dry cloth. Avoid using liquid cleaners or solvents, as they may damage the plastic body and OLCD screen. The plastic body is designed to be resistant to stains and fingerprints.
- Rirọpo Batiri: As the player uses a replaceable AAA battery, ensure you replace it with a fresh battery when power is low to maintain continuous operation.
- Ibi ipamọ: Tọju ẹrọ orin ni itura, aye gbigbẹ kuro lati orun taara ati awọn iwọn otutu to gaju.
7. Laasigbotitusita
If you encounter issues with your AGPTEK U3 MP3 Player, refer to the following common solutions:
- Ẹrọ ko ṣe idanimọ nipasẹ kọnputa:
- Ensure the player is securely plugged into the USB port.
- Gbiyanju ibudo USB ti o yatọ lori kọnputa rẹ.
- Verify that you have selected the correct national language on the player's interface after connecting it to the computer.
- Tun kọmputa rẹ bẹrẹ ki o tun gbiyanju lẹẹkansi.
- Player does not turn on:
- Check if the AAA battery is inserted correctly with the right polarity.
- Ropo batiri AAA pẹlu titun kan.
- No sound during music playback:
- Ensure headphones are properly connected.
- Check the volume level on the player.
- Jẹrisi pe ohun naa files are in a supported format (MP3, WMA).
8. Awọn pato
| Ẹya ara ẹrọ | Sipesifikesonu |
|---|---|
| Brand | AGPTEK |
| Orukọ awoṣe | U3 |
| Nọmba awoṣe | U3B-EU4 |
| Awọn iwọn | 1.3 x 2.6 x 8.1 cm |
| Iwọn | 50 giramu |
| Ti abẹnu Memory | 8 GB |
| Expandable Memory | Up to 128 GB (Micro SD card not included) |
| Batiri Iru | 1 x AAA Batiri (ko si) |
| Imọ-ẹrọ Iboju | OLCD |
| Iwon iboju | 1.3 inches |
| Asopọmọra | USB 2.0 |
| Awọn ọna kika Audio atilẹyin | MP3, WMA |
| Awọn ẹrọ ibaramu | Laptop, Personal Computer, Headphones |
| Afikun Awọn ẹya ara ẹrọ | Portable, FM Radio, Voice Recorder |
9. Atilẹyin ọja ati Support
AGPTEK is committed to providing excellent customer service and product support.
- Atilẹyin ọja: Your AGPTEK U3 MP3 Player comes with a 2-year warranty from the date of purchase.
- Iranlọwọ Imọ-ẹrọ: Lifetime technical support is available for all AGPTEK products.
- Iṣẹ Ayelujara: We offer 24/7 online support to address any queries or issues you may have.
For further assistance, please visit the official AGPTEK webojula tabi kan si wa atilẹyin alabara egbe.

Àwòrán 9.1: Àlàyé nípa iṣẹ́ oníbàárà AGPTEK àti ìrànlọ́wọ́ rẹ̀.





