Bubuka
Welcome to the user manual for your new PECSU G4 Android 14 MP3 Player. This device is designed to provide a versatile and enjoyable multimedia experience, especially for kids and teenagers, with features like parental controls, dual-band Wi-Fi, and extensive storage. This manual will guide you through the setup, operation, maintenance, and troubleshooting of your device to ensure optimal performance and a safe user experience.
Naon dina Box
Upon unboxing your PECSU G4 MP3 Player, please verify that all the following items are included:
- PECSU G4 MP3 Player
- Earphone kabel
- Extra 64GB Memory Card
- Kabel USB (pikeun ngecas sareng mindahkeun data)
- Manual pangguna (dokumén ieu)

Image: All items included in the PECSU G4 MP3 Player package.
Produk Leuwihview
The PECSU G4 MP3 Player features a compact design with a 4-inch full touch screen, powered by Android 14. It is equipped with an octa-core processor and ample storage for your media needs.
Fitur fisik

Gambar: Hareupeun view of the PECSU G4 MP3 Player, showcasing its 4-inch touch screen and pre-installed applications.

Image: Detailed diagram illustrating the dimensions and button layout (Power, Volume, One-key Recording) and ports (Speaker, USB-C, 3.5mm Jack, Card Slot) on the PECSU G4 MP3 Player.
- Tombol Daya: Perenahna di sisi, dianggo pikeun ngahurungkeun/mareuman alat atanapi ngahudangkeun/ngahurungkeun layar.
- Tombol Volume: Saluyukeun tingkat kaluaran audio.
- One-key Recording Button: Dedicated button for quick voice recording.
- Palabuhan USB-C: Pikeun ngecas alat sareng nyambungkeun ka komputer pikeun transfer data.
- 3.5mm Audio Jack: For connecting wired earphones or headphones.
- Slot Kartu MicroSD: Allows for memory expansion up to 512GB.
- Speaker: Spiker internal pikeun muterkeun audio tanpa headphone.
Disetél
Muatan Awal
Before first use, fully charge your PECSU G4 MP3 Player. Connect the included USB cable to the device's USB-C port and the other end to a compatible USB power adapter (not included) or a computer's USB port. The charging indicator will show the charging status.
Nyelapkeun Kartu Memori
The device comes with an extra 64GB memory card. To insert it, locate the microSD card slot on the side of the player. Gently push the card into the slot until it clicks into place. Ensure the card is oriented correctly as shown in the diagram (if available in the physical manual).
Ngahurungkeun/Pareuman
- Pikeun Ngahurungkeun: Pencet jeung tahan tombol Daya dugi layar hurung.
- Pikeun mareuman: Press and hold the Power button until a power-off menu appears on the screen. Select "Power off" and confirm.
- Pikeun Saré / Hudang: Briefly press the Power button to turn the screen off or on.
Parentah Operasi
Napigasi Dasar
The PECSU G4 operates on Android 14, providing a familiar smartphone-like interface. Use touch gestures (tap, swipe, pinch) to navigate through menus, open applications, and control media playback.

Image: User interacting with the responsive 4-inch full touch screen for easy navigation.
Nyambungkeun ka Wi-Fi
To access online content and update applications, connect your device to a Wi-Fi network:
- Swipe down from the top of the screen to open the Quick Settings panel.
- Toél sareng tahan ikon Wi-Fi pikeun muka setélan Wi-Fi.
- Toggle Wi-Fi on if it's off.
- Pilih jaringan anu dipikahoyong tina daptar sareng lebetkeun kecap akses upami dipenta.
- Sakali disambungkeun, ikon Wi-Fi bakal muncul dina bar status.
The device supports dual-band Wi-Fi (2.4GHz and 5GHz) for stable and fast connections.
Nyambungkeun via Bluetooth
The PECSU G4 features Bluetooth 5.0 for connecting to wireless headphones, speakers, or car audio systems:
- Buka Setélan > Alat anu nyambung > Bluetooth.
- Hurungkeun Bluetooth.
- Asupkeun aksésoris Bluetooth anjeun kana modeu pairing.
- Pilih aksésoris tina daptar alat anu sayogi kanggo dipasangkeun.
Bluetooth 5.0 also supports file transfers between compatible devices.

Image: Visual representation of the device's two-way Bluetooth and dual-band Wi-Fi connectivity.
Using Pre-installed Applications
Your device comes with popular applications pre-installed, including Spotify, Pandora, Amazon Music, YouTube, and Libby. Simply tap on the app icon to launch it and follow the on-screen instructions for setup or login.
Google Play Store and App Management
The PECSU G4 has full access to the Google Play Store, allowing you to download and update a wide variety of applications, games, and content.
- Accessing Play Store: Tap the "Play Store" icon on your home screen or app drawer. You may need to sign in with a Google account.
- Ngundeur Aplikasi: Milarian pikeun apps and tap "Install" to download them.
- Updating Apps: The Play Store will notify you of available updates. You can update apps individually or all at once.
While some pre-installed apps cannot be uninstalled, they can often be disabled through the device settings if not needed.

Image: The device's capability to access and manage applications via the Google Play Store.
Google Parental Controls (Family Link)
Family Link is pre-installed to help parents manage their children's device usage. This feature allows you to:
- Set time limits for device usage.
- Block or unblock specific applications.
- Monitor app activity.
- Activate "school time" to restrict access during study hours.
For detailed setup and management of Family Link, please refer to Google's official Family Link support documentation.

Image: Demonstrates the intelligent parental control features, including app management and screen time limits.
Playback Musik Lokal
The device supports various audio formats (MP3, WMA, ACC, WAV, APE, FLAC) for local playback. You can transfer music files to the device's internal storage or the inserted microSD card via USB connection to a computer.
- Use the pre-installed music player app to browse and play your local music library.
- Create playlists, shuffle songs, and adjust equalizer settings for a personalized listening experience.

Image: Features of the local music player, including multi-format compatibility, equalizer, and playlist creation.
Pangropéa
- beberesih: Anggo lawon anu lemes sareng henteu aya bulu pikeun ngabersihkeun layar sareng awak alat. Entong nganggo pembersih atanapi pangleyur anu abrasif.
- Panyimpenan: Simpen alat dina tempat anu tiis sareng garing jauh tina sinar panonpoé langsung sareng suhu anu ekstrim.
- Perawatan batré: Pikeun manjangkeun umur batre, ulah miceun batre pinuh. Ngeusi batre alat sacara rutin, sanajan henteu dianggo kanggo waktos anu lami.
- Apdet parangkat lunak: Regularly check for and install system and application updates to ensure optimal performance and security.
- Cadangan Data: Periodically back up important data (music, photos, etc.) to a computer or cloud storage to prevent loss.
Pamérésan masalah
| Masalah | Solusi anu mungkin |
|---|---|
| Alat teu hurung. | Ensure the battery is charged. Connect to a power source and try again. If unresponsive, press and hold the Power button for 10-15 seconds for a forced restart. |
| Teu bisa nyambung ka Wi-Fi. | Check if Wi-Fi is enabled on the device. Verify the Wi-Fi password. Restart your Wi-Fi router. Try connecting to a different network if possible. |
| Alat Bluetooth teu dipasangkeun. | Ensure Bluetooth is enabled on both devices and they are in pairing mode. Move devices closer. Restart both devices. |
| Aplikasi ngalambatkeun atanapi ngadat. | Close background applications. Clear app cache (Settings > Apps > [App Name] > Storage > Clear cache). Restart the device. Ensure sufficient free storage space. |
| Kualitas audio goréng. | Check headphone connection or Bluetooth signal strength. Test with different headphones. Ensure audio files are not corrupted. Adjust equalizer settings. |
| Device gets hot during charging/use. | It is normal for devices to warm up during charging or intensive use. If it becomes excessively hot, disconnect from charger, close apps, and allow it to cool down. Avoid using in direct sunlight. |
spésifikasi
| Fitur | Rincian |
|---|---|
| Ngaran modél | G4 |
| Sistem operasi | Android 14 |
| Prosesor | High-performance Octa-core |
| Mémori internal | 32GB |
| Kaasup Kartu Mémori | 64GB (Total 96GB) |
| Panyimpenan Expandable | Nepi ka 512GB via kartu MicroSD |
| Ukuran layar | 4 inci |
| Téknologi tampilan | IPS |
| Konektipitas | Dual-band Wi-Fi (5GHz & 2.4GHz), Bluetooth 5.0 |
| Ukuran (L x W x H) | 4.72 x 2.4 x 4.21 inci |
| Item Beurat | 10.1 ons |
| Batré | 1 Batré Teu Baku (kaasup) |
| Format Audio Dirojong | MP3, WMA, ACC, WAV, APE, FLAC (and more via apps) |
| Fitur husus | App Store access, Family Link parental controls, Built-in Speaker, One-key Recording |
Garansi sareng Rojongan
PECSU is committed to providing high-quality audio devices. For any unexpected issues or warranty claims, the PECSU support team is available 24 hours a day to assist you.
Please refer to your purchase documentation for specific warranty terms and conditions. For technical support or customer service, please visit the official PECSU website or contact their customer support channels as provided at the time of purchase.
Anjeun oge bisa nganjang ka PECSU Store on Amazon pikeun inpo nu leuwih lengkep sarta apdet produk.




