Mfcir C90
Mfcir Magnetic Phone Vlog Selfie Monitor User Manual
Model: C90
Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your Mfcir Magnetic Phone Vlog Selfie Monitor. Please read this manual thoroughly before using the device to ensure proper functionality and to prevent damage.
The Mfcir Magnetic Phone Vlog Selfie Monitor is designed to enhance your mobile photography and videography experience, offering real-time preview, remote control, and broad compatibility for vlogging, live streaming, and selfie capture.
Package Contents
Verify that all items are present in the package:
- Selfie Monitor Screen
- Bluetooth Remote
- USB-C Charging Cable
Product Overview
Familiarize yourself with the components of your Mfcir Selfie Monitor.

Figure 1: Mfcir Magnetic Phone Vlog Selfie Monitor, showing the monitor attached to a smartphone and the included Bluetooth remote control.

Figure 2: Side view of the Mfcir Selfie Monitor, highlighting the power switch, charging indicator, and TYPE-C charging port. Also shows buttons for screen rotation, brightness adjustment, and display ratio.
The monitor features a 4.02-inch HD display with 1136x640 resolution, designed for clear real-time preview. It includes a power switch, charging indicator, and a USB-C charging port. Buttons on the side allow for screen rotation, brightness adjustment (three levels), and display ratio changes.
Setup
Charging the Device
Before first use, fully charge the Selfie Monitor using the provided USB-C charging cable. Connect the USB-C end to the monitor's charging port and the other end to a compatible USB power adapter (not included).
Attaching the Monitor to Your Phone

Figure 3: Demonstrates the powerful magnetic suction of the Mfcir Selfie Monitor, showing it securely attaching to the back of a smartphone.
The monitor features a strong magnetic base. Align the monitor with the back of your smartphone. The magnetic suction will securely attach the monitor to your phone. Ensure it is firmly in place before use.
Mobile Phone Connection Steps (Screen Mirroring)

Figure 4: Visual guide for connecting your mobile phone to the Mfcir Selfie Monitor using screen mirroring functionality.
- Step 1: Swipe down from the top right corner of your phone screen to open the shortcut menu bar.
- Step 2: Find your phone's screen casting function (e.g., "Screen Mirroring" for Apple phones, "Wireless Screen Casting" for Android phones) and click to open it. Alternatively, go to Settings > More Connections > Screen Throw.
- Step 3: Find 'iScreen_p2p' in the list of searching devices and click to connect. The first time you connect, you may need to enter the verification code '1234'.
The monitor is compatible with iOS 9.0 and above, Android 2.0 and above, HarmonyOS 3.0 and above, and MagicOS 4.0 and above.
Operating Instructions
Real-time Preview and Vlogging
Once connected, your phone's screen will be mirrored onto the Selfie Monitor. This allows you to preview your rear camera footage in real-time, enabling precise framing for vlogging, live streaming on platforms like TikTok, YouTube, or Instagram, and general selfie capture.

Figure 5: Illustrates how the Mfcir Selfie Monitor allows a single person to shoot from a distance while monitoring the frame.
Using the Bluetooth Remote
The included Bluetooth remote control allows for remote photo capture without touching your phone. This is ideal for full-body shots, group photos, or creative posing.
Adjusting Display Settings

Figure 6: Depicts the screen rotation button for quickly flipping the image and the three levels of screen brightness adjustment available on the Mfcir Selfie Monitor.
- Rotate Screen: Use the horizontal screen rotation button to quickly flip the screen image, useful for different shooting orientations.
- Brightness Adjustment: The monitor offers three levels of screen brightness. Adjust as needed for optimal viewing in various lighting conditions.
- Display Ratio: Adjust the display ratio to match your shooting needs.
Maintenance
- Keep the device clean by wiping it with a soft, dry cloth.
- Avoid exposing the device to extreme temperatures, direct sunlight, or moisture.
- Do not use abrasive cleaners or solvents on the device.
- Store the device in a cool, dry place when not in use.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Monitor does not turn on. | Battery is depleted. | Charge the monitor using the provided USB-C cable. |
| No screen mirroring. | Incorrect connection steps or phone settings. | Ensure your phone's screen casting function is enabled and connected to 'iScreen_p2p'. Re-check connection steps in the Setup section. |
| Bluetooth remote not working. | Remote battery low or not paired. | Ensure the remote has power. Re-pair the remote with your phone via Bluetooth settings. |
| Image quality is poor. | Phone's screen resolution or network interference. | Ensure your phone's display settings are optimized. Minimize wireless interference. |
Specifications

Figure 7: Detailed specifications and dimensions of the Mfcir Magnetic Selfie Monitor Screen.
- Product Name: Magnetic Selfie Monitor Screen
- Model Number: C90
- Dimensions: 0.59 x 2.36 x 4.13 inches (149.5 x 59.5 x 10.5 mm)
- Item Weight: 5.6 ounces (100g)
- Screen Size: 4.02-inch IPS
- Screen Resolution: 1136x640P
- Material: ABS + Silicone + Magnet
- Color: White (also available in Black/Pink variants)
- Connectivity: Mobile Screen Mirroring Connection
- Power Input Port: Type-C
- Rechargeable Battery: 1800mAh (included)
- Battery Life: Approximately 4 hours
- Compatible Devices: Cellphones (iOS 9.0+, Android 2.0+, HarmonyOS 3.0+, MagicOS 4.0+)
- Manufacturer: Shenzhen Chuangzhan Hong Electronic Technology Co., Ltd.
Warranty and Support
For warranty information and technical support, please refer to the manufacturer's official website or contact the seller directly. Keep your purchase receipt for warranty claims.
Manufacturer: Shenzhen Chuangzhan Hong Electronic Technology Co., Ltd.
Brand: Mfcir
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