Introduction
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your UPERFECT 13.5-inch 3K Wireless Portable Monitor. Please read this manual thoroughly before using the product to ensure proper functionality and to maximize your user experience. Keep this manual for future reference.
Product Features
- High-Resolution Display: Features a 13.5-inch 3K (3000x2000) display with a 3:2 aspect ratio, 125% sRGB wide color gamut, 16.7 million colors, and a 2000:1 contrast ratio for vivid and detailed visuals.
- Exceptional Brightness: 800 nit ultra-high brightness ensures clear visibility even in brightly lit environments.
- Immersive Audio: Built-in high-quality stereo speakers provide powerful sound for an enhanced multimedia experience.
- Wireless Connectivity: Supports Wi-Fi wireless mirroring for iPhone, Android, and laptop screens without the need for cables. Maximum resolution for wireless connection is 1080p.
- SD Card Playback: Equipped with an SD card slot for direct playback of photos and videos from your camera, functioning as a digital photo frame or portable media player.
- Smart Desk Mode: Displays real-time clock, weather, and temperature information when connected to a local Wi-Fi network, enhancing productivity and convenience.
- Optimized for Productivity: The 3:2 aspect ratio provides more vertical screen space compared to traditional 16:9 monitors, reducing the need for scrolling in spreadsheets, code, and web pages.
- Portable and Versatile Design: Weighing approximately 613g, it features an integrated stand for easy setup anywhere. VESA mount compatibility allows for flexible installation at home or in the office.
- Eye Comfort: Includes a blue light reduction function for comfortable viewing during extended use.
Setup
Package Contents
- UPERFECT 13.5-inch Wireless Portable Monitor
- Mini HDMI Cable
- USB-C to USB-C Cable (x2)
- User Manual
Note: An AC adapter is not included. A 30W or higher PD-compatible charger is recommended for power.
Connecting the Monitor
- Power Connection: Connect the monitor to a power source using a USB-C cable and a 30W or higher PD-compatible charger. Ensure power is connected before connecting to your device.
- Device Connection (USB-C): If your device (laptop, smartphone) supports video, audio, and power delivery via a single USB-C cable (Thunderbolt 3/4 or DisplayPort Alt Mode), connect it directly to the monitor's full-featured Type-C port.
- Device Connection (HDMI): For HDMI connections, use the provided Mini HDMI to HDMI cable. Note that HDMI connection requires a separate power supply to the monitor via a USB-C cable. The monitor will not automatically recognize the HDMI input; you will need to manually switch the input using the 'Confirm' button on the monitor.
- Wireless Connection: For wireless mirroring, ensure both the monitor and your device are connected to the same Wi-Fi network. Follow the on-screen instructions for pairing.
Physical Overview

- SD Card Slot: Insert an SD card for direct media playback.
- OTG Port: For connecting peripherals.
- Full-featured Type-C Ports: For power, video, and audio input from compatible devices.
- Mini HDMI Port: For video input from HDMI-enabled devices.
- Control Buttons: Use the '+', '-', 'Confirm', and 'Back' buttons to navigate the OSD (On-Screen Display) menu and adjust settings.
Operating Instructions
Power On/Off
Press and hold the power button (usually integrated with one of the control buttons) for a few seconds to turn the monitor on or off.
OSD Menu Navigation
Use the '+', '-', 'Confirm', and 'Back' buttons to navigate the On-Screen Display (OSD) menu. The OSD menu allows you to adjust various settings such as brightness, contrast, color temperature, input source, and more.
Input Source Selection
When connecting via HDMI, you may need to manually select the HDMI input source from the OSD menu using the 'Confirm' button. For USB-C connections, the monitor typically auto-detects the input.
Wireless Mirroring
To use wireless mirroring, ensure the monitor is in Smart Desk Mode or has its input source set to wireless. Connect both your source device (iPhone, Android, laptop) and the monitor to the same Wi-Fi network. Follow the mirroring instructions specific to your device's operating system (e.g., AirPlay for iOS/macOS, Cast/Smart View for Android, Win+K for Windows).

Smart Desk Mode
When the monitor is connected to a local Wi-Fi network and set to 'HOME' input source, it can display time, weather, and temperature. The clock automatically synchronizes with network time servers. If clock adjustment is needed, contact customer support.

SD Card Media Playback
Insert an SD card containing photos or videos into the SD card slot. The monitor can directly play these media files without needing an external computer or smartphone. This feature is ideal for viewing family photos or travel memories as a slideshow.

Maintenance
Cleaning the Screen
Gently wipe the screen with a soft, lint-free cloth. For stubborn smudges, slightly dampen the cloth with water or a screen-cleaning solution. Avoid using harsh chemicals or abrasive materials.
General Care
- Avoid exposing the monitor to extreme temperatures, humidity, or direct sunlight.
- Do not place heavy objects on the monitor.
- Keep the monitor away from liquids and dust.
- When transporting, use a protective case to prevent scratches and damage.
Troubleshooting
No Signal / Blank Screen
- Ensure the monitor is properly powered on and connected to a power source.
- Verify that the video cable (USB-C or HDMI) is securely connected to both the monitor and your device.
- If using HDMI, manually select the HDMI input source from the OSD menu.
- Try connecting the monitor to a different device or using a different cable to rule out cable or source device issues.
- For wireless connections, ensure both devices are on the same Wi-Fi network and mirroring is activated on your source device.
Poor Image Quality / Incorrect Colors
- Adjust brightness, contrast, and color settings through the OSD menu.
- Ensure your device's display settings are configured for the monitor's native 3K (3000x2000) resolution.
- Check for any physical damage to the screen or cables.
No Sound
- Increase the volume on both the monitor and your connected device.
- Ensure the audio output on your device is directed to the monitor.
- If using HDMI, verify that the cable supports audio transmission.
HDCP Content Playback Issues
This product does not support HDCP. Therefore, some HDCP-protected video content (e.g., from Netflix, Prime Video) may not be displayed. This is a design limitation and not a product defect. PC screens, games, and general video output will function normally.
Specifications
| Brand | UPERFECT |
| Model Number | 135V01 |
| Screen Size | 13.5 inches |
| Resolution | 3K (3000x2000) |
| Aspect Ratio | 3:2 |
| Screen Surface | Glare |
| Contrast Ratio | 2000:1 |
| Brightness | 800 nit |
| Refresh Rate | 60 Hz |
| Response Time | 2 ms |
| Display Type | LCD, IPS |
| Viewing Angle | 178 degrees |
| Dimensions (D x W x H) | 0.9 x 30.5 x 22.1 cm |
| Weight | Approx. 613g |
| Connectivity | HDMI, USB Type-C, Wi-Fi |
| Compatible Devices | Game Consoles, Smartphones, Desktops, Laptops |
| Certifications | PSE Certified |
Warranty and Support
Warranty Information
Your UPERFECT monitor comes with a 1-year manufacturer's warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use.
Satisfaction Guarantee
We offer a 90-day satisfaction trial. If you are not completely satisfied with your purchase, you may be eligible for a full refund. Please contact our support team for details.
Customer Support
For any questions regarding product use, technical issues, or warranty claims, please contact our dedicated support team. We are committed to providing the best possible assistance.
- Dedicated Support: Our support system ensures you communicate with a dedicated representative for consistent assistance.
- Free Accessories: Genuine cables and adapters are provided free of charge for life.
- Firmware Updates: The monitor supports online firmware updates to ensure optimal performance and new features.
- Contact Email: For clock display adjustments or any other inquiries, please email monitorjp@hotmail.com.




