Introduction
Welcome to the RUIZU Z80 Android WiFi MP4/MP3 Player user manual. This guide provides detailed instructions on how to set up, operate, and maintain your device, ensuring you get the most out of its features. The RUIZU Z80 is a versatile portable media player featuring an Android 8.1 operating system, full touch screen, Wi-Fi connectivity, Bluetooth 4.2, and HiFi sound for an immersive audio and video experience.
Figure 1: RUIZU Z80 Player highlighting key features.
Package Contents
Please check the box for the following items:
- 1 x RUIZU Z80 MP3 Player
- 1 x Wired Earphone
- 1 x USB Type-C Cable
- 1 x User Manual
Setup
1. Initial Charging
Before first use, fully charge your RUIZU Z80 player. Connect the provided USB Type-C cable to the device and a 5V/1A power adapter (not included). A full charge typically takes approximately 3.5 hours.
Figure 2: Device charging with 2050mAh battery.
2. Power On/Off
- To Power On: Press and hold the power button (usually on the side) until the screen lights up.
- To Power Off: Press and hold the power button, then select 'Power Off' from the options on the screen.
3. Connecting Headphones
Insert the 3.5mm jack of your wired earphones into the headphone port on the device. The player supports both three-pole and four-pole earphones.
Figure 3: HiFi audio output via headphone jack.
4. Connecting to Wi-Fi
The RUIZU Z80 supports Wi-Fi connectivity for online features and app downloads.
- From the home screen, navigate to 'Settings'.
- Select 'Network & Internet' or 'Wi-Fi'.
- Toggle Wi-Fi 'On'.
- Select your desired Wi-Fi network from the list.
- Enter the password if prompted and tap 'Connect'.
Figure 4: Wi-Fi and Bluetooth settings interface.
5. Bluetooth Pairing
The device features Bluetooth 4.2 for connecting to wireless headphones or speakers.
- Ensure your Bluetooth accessory is in pairing mode.
- On the RUIZU Z80, go to 'Settings' > 'Connected devices' > 'Bluetooth'.
- Toggle Bluetooth 'On'.
- The player will scan for available devices. Select your accessory from the list to pair.
Important Notes on Bluetooth:
- The Bluetooth version is 4.2. It may not support earphones/speakers with Bluetooth version 5.0 or above.
- The Bluetooth function of the MP3 player CANNOT pair with computers.
- The Bluetooth function CANNOT be used for FM Radio.
Figure 5: Bluetooth 4.2 chip for fast pairing.
6. Transferring Files
Connect the RUIZU Z80 to your computer using the provided USB Type-C cable. The device will appear as a removable storage device, allowing you to drag and drop music, videos, and other files.
7. TF Card Expansion
The device supports TF card expansion from 1GB up to 32GB for additional storage. Insert the TF card into the designated slot.
Operating Instructions
1. Navigation
The RUIZU Z80 features a 4.0-inch full touch screen for intuitive navigation. Swipe, tap, and pinch to interact with the interface, similar to a smartphone.
2. App Usage and Downloads
As an Android device, the RUIZU Z80 allows you to download and use various applications. Connect to Wi-Fi and access the pre-installed App Market to find and install apps like Spotify, games, social media (Facebook, WhatsApp, Instagram, Twitter), online novels, and more.
Figure 6: Massive app download capability.
3. Music Playback
The player supports a wide range of audio formats including FLAC, MP3, WAV, WMA, DRM, OGG, APE, and FLAV, ACC, delivering HiFi sound quality. Use the music player app to browse your library, create playlists, and control playback.
4. Video Playback
Enjoy 1080P video playback on the 4.0-inch IPS high-definition display. The device supports all video formats such as RMVB, MP4, AVI, RM, and MPG without the need for decoding.
Figure 7: Full format video playback support.
5. Other Functions
The RUIZU Z80 comes with several built-in functions:
- E-book Reading: Read your favorite books on the go.
- FM Radio: Tune into local radio stations (requires wired earphones as antenna).
- Recording Function: Use the built-in voice recorder.
- A-B Repeating: For language learning or specific audio segment repetition.
- Games: Enjoy various games available through the app market.
- Built-in Speaker: Listen to audio without headphones.
- Pedo Meter: Track your steps.
- Photo Viewer: Browse your image collection.
- World Clock, Calendar, Alarm Clock, Calculator: Essential utility tools.
- Lock Screen Password: Secure your device with a password.
Figure 8: More functions including E-book, FM Radio, Recording, and A-B Repeating.
Specifications
| Feature | Specification |
|---|---|
| Model Number | Z80 |
| Brand | RUIZU |
| Android Version | Android 8.1 |
| Chip Platform | Octa-Core CPU (MTK 6753) |
| Running Memory (RAM) | 2GB |
| Storage Memory (ROM) | 16GB |
| TF Card Expansion | 1GB-32GB (External Memory: Yes) |
| Display Screen | 4.0 inch IPS HD, Resolution: 400*960 |
| Operation Mode | Full Touch Screen |
| Body Material | Metal |
| Dimensions (WxHxD) | 112*49*12.5mm |
| Total Weight | Approx. 118g |
| Battery | 2050 mAh Polymer Lithium Battery |
| Battery Life | < 10 hours |
| Charging | 5V/1A input, approx. 3.5 hours |
| USB Interface | Type-C |
| Network Support | WiFi |
| Bluetooth | Yes (Bluetooth 4.2, two-way support) |
| Headphone Jack | 3.5mm (three/four earphones) |
| Audio Format Support | FLAC, MP3, WAV, WMA, DRM, OGG, APE, FLAV, ACC |
| Video Format Support | RMVB, MP4, AVI, RM, MPG (all formats, no decoding needed) |
| Functions | Voice Recorder, E-Book Reading, FM Radio, Games, Bluetooth, Built-in Speaker, Pedo Meter, Photo Viewer, World Clock, Calendar, Alarm Clock, Calculator, Lock Screen Password |
| Balanced Out | No |
| Language | Multi-language support |
Note: All data are from manufacturing laboratory tests. Actual performance may vary.
Figure 9: Detailed product parameters and dimensions.
Maintenance
1. Cleaning
Wipe the device with a soft, dry cloth. Avoid using liquid cleaners or abrasive materials that could damage the screen or body.
2. Battery Care
To prolong battery life, avoid fully discharging the device frequently. Charge the device regularly, even if not in use for extended periods.
3. System Integrity
WARNING: Do not tamper with the MP3 system program by yourself. Tampering can cause the system to crash and may void your warranty. Any system problems caused by unauthorized modification will be the responsibility of the user.
Troubleshooting
Bluetooth Connectivity Issues
- Cannot pair with computer: The RUIZU Z80's Bluetooth is designed for audio output to headphones/speakers, not for connecting to computers.
- Cannot pair with new headphones/speakers: Ensure your accessory is Bluetooth 4.2 compatible or older. Newer Bluetooth 5.0+ devices may not be supported.
- FM Radio not working with Bluetooth: The Bluetooth function does not support FM Radio. Use wired earphones for FM radio functionality.
General Performance Issues
- Device freezing or slow performance: Try restarting the device. If the issue persists, consider performing a factory reset (note: this will erase all data).
- App download issues: Ensure you have a stable Wi-Fi connection and sufficient storage space.
User Tips
- Android Version: The RUIZU Z80 is advertised with Android 8.1. If you receive a device with a different Android version, please contact customer support for clarification.
- Audio Quality: While the device supports HiFi sound, the term 'LDAP' (Bluetooth High Fidelity Codec) mentioned in some queries is not a standard audio codec. The device supports various high-quality audio formats like FLAC, APE, and WAV for excellent sound.
- Offline Learning: Utilize the device's offline capabilities for learning and information access by downloading content when connected to Wi-Fi.
Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the contact information provided by your retailer or the manufacturer's official website. Keep your proof of purchase for any warranty claims.
