1. Setup and Installation
This section provides instructions for the proper assembly and installation of your VINGLI LED Smart Medicine Cabinet. Please read all instructions carefully before beginning.
1.1 Package Contents
Verify that all components are present before installation. The cabinet includes shelves and mounting hardware. If any parts are missing or damaged, contact customer support.
1.2 Dimensions and Planning
Ensure adequate space for installation. The cabinet dimensions are approximately 5.9"D x 47.24"W x 27.95"H. Consider door swing clearance and electrical access.

Figure 1: Product Dimensions. The cabinet measures 27.95 inches in height, 47.24 inches in width, and 5.9 inches in depth.
1.3 Wall Mounting
The cabinet is designed for wall mounting. It is recommended to have two people for installation due to the weight (approximately 90.4 pounds).
- Applicable Wall Surfaces: This cabinet can be installed on Brick Walls, Concrete Walls, Wooden Walls, and Gypsum Board.
- Important: Not suitable for installation on Cavity Walls.
- Mounting Hardware: The cabinet comes with four small French cleats. For easier installation and greater stability, consider using two long French cleats (not included) if preferred.

Figure 2: Applicable Wall Surfaces. The cabinet is compatible with brick, concrete, wood, and gypsum board walls, but not cavity walls.
1.4 Electrical Connection
This smart medicine cabinet requires an electrical connection for its LED lighting, smart features, and integrated charging station. Ensure installation is performed by a qualified electrician if you are unsure.
- The unit includes an extra grounding wire for added safety and stability.
- The built-in charging station features two power outlets and two USB ports.

Figure 3: Built-in Bluetooth and Charging Station. The cabinet offers seamless smartphone connectivity for audio and includes internal power outlets and USB ports for device charging.
1.5 Shelf Installation
The cabinet features adjustable shelves for versatile storage. Customize the shelf height to accommodate various items.

Figure 4: Versatile and Organized Storage. The cabinet interior features adjustable shelves, smooth handle grooves, soft-close hinges, and a hairdryer rack for efficient organization.
2. Operating Instructions
This section details how to use the various smart features of your VINGLI LED Smart Medicine Cabinet.
2.1 Smart Display Panel
The integrated display panel provides real-time information and controls for the cabinet's functions.
- Time/Date Display: Shows the current time and day of the week.
- Temperature & Humidity: Displays both indoor and outdoor temperature and humidity readings.
- Weather Updates: Provides live weather forecasts.

Figure 5: Smart Display Panel. The display provides time, temperature, weather, and humidity information with dynamic graphics.
2.2 Lighting Control
The LED lighting offers customizable options for brightness and color temperature.
- 3-Color Temperature Change: Short press the light icon on the mirror to cycle through Warm Light (3000K), Natural Light (4000K), and Cold Light (6000K).
- Stepless Dimming: Slide the brightness bar left or right on the mirror to adjust the light intensity from 10% to 100%.
- Light Auto Memory: The cabinet saves and recalls the last set color and brightness, eliminating the need to readjust settings each time.

Figure 6: Customizable Lighting. Adjust light color temperature and brightness via touch controls on the mirror surface.
2.3 Defogging Function
Activate the one-touch defogging function to maintain a clear reflection.
- Activation: Press the defogger icon on the mirror's touch interface.
- The defogger will clear condensation from the mirror surface, ensuring clear visibility.

Figure 7: One-Touch Defogging. The defogging function quickly clears condensation for a clear mirror surface.
2.4 Bluetooth Speaker
Connect your smartphone to the built-in Bluetooth speaker for an enhanced audio experience.
- Pairing: Activate Bluetooth on your smartphone and select the cabinet from the list of available devices.
- Enjoy music or podcasts directly through the cabinet's speakers.
3. Maintenance and Care
Proper maintenance ensures the longevity and optimal performance of your medicine cabinet.
3.1 Cleaning the Mirror and Cabinet
- Use a soft, damp cloth for cleaning the mirror and exterior surfaces.
- Avoid abrasive cleaners or harsh chemicals, as these can damage the mirror coating or cabinet finish.
- For stubborn spots, a mild glass cleaner can be applied to a cloth, then wiped onto the mirror. Do not spray cleaner directly onto the mirror or electrical components.
3.2 Water and Moisture Resistance
The cabinet is designed with superior water and moisture resistance, featuring ENF-grade eco-friendly materials and shatterproof glass. This design minimizes formaldehyde emissions and enhances safety in bathroom environments.

Figure 8: Water Resistance Comparison. The cabinet's materials are designed to resist water penetration for extended periods.
4. Troubleshooting
This section addresses common issues you might encounter with your VINGLI LED Smart Medicine Cabinet.
| Problem | Possible Cause | Solution |
|---|---|---|
| Mirror lights not turning on. | No power supply; loose connection; light sensor obstruction. | Check power outlet and circuit breaker. Ensure all electrical connections are secure. Clean the light sensor if applicable. |
| Smart display not working or showing incorrect information. | No power; incorrect settings; Wi-Fi connectivity issue for weather updates. | Ensure power is supplied. Refer to the operating instructions for setting time and date. Connect to home Wi-Fi for weather updates. |
| Bluetooth speaker not connecting. | Bluetooth not enabled on device; cabinet not in pairing mode; interference. | Ensure Bluetooth is active on your smartphone. Try restarting both the cabinet (by cycling power) and your smartphone. Move closer to the cabinet. |
| Defogging function not working. | No power; defogger element malfunction. | Check power supply. If power is present and the function still fails, contact customer support. |
| Cabinet doors are misaligned or difficult to close. | Improper assembly; hinge adjustment needed. | Review assembly instructions for correct door installation. Adjust hinges as necessary to align doors. |
5. Product Specifications
Detailed technical specifications for the VINGLI LED Smart Medicine Cabinet.
| Feature | Specification |
|---|---|
| Brand | VINGLI |
| Model Number | mc3820 |
| Product Dimensions | 5.9"D x 47.24"W x 27.95"H |
| Item Weight | 90.4 pounds |
| Color | White |
| Material | Glass (Top, Handle, Back, Frame), ENF-grade eco-friendly materials |
| Mounting Type | Wall Mount |
| Special Features | Adjustable Shelf, Built-In Charging Station (Outlets & USBs), Defogging function, Bluetooth Speaker, Smart Mirror, Stepless Dimming, 3-Color Temperature Change, Clock, Room Temperature Display |
| Door Style | Mirrored (Double-sided) |
| Assembly Required | Yes |
| Number of Compartments | 1 (with multiple shelves) |
6. Warranty and Customer Support
For warranty information, technical assistance, or to report missing/damaged parts, please contact VINGLI customer support. Refer to your purchase documentation for specific warranty terms and contact details.
Online Support: Visit the official VINGLI website or the retailer's support page where the product was purchased.