Ugreen W757 3-in-1 Wireless Charger User Manual
Product Overview
The Ugreen W757 is a multi-functional wireless charging station designed to efficiently charge compatible smartphones and wireless earbuds simultaneously. It offers a convenient and clutter-free charging solution for everyday use.
Operating Instructions
To ensure proper operation, please follow these steps:
- Place your mobile phone on the designated charging area of the pad.
- Position your wireless charging earbuds on the charging pad.
- Connect the charging cable to the charging pad's input port.
Diagram Description: Visual guides show the correct placement of a smartphone and wireless earbuds on the charging pad, along with an illustration of how to connect the charging cable to the device.
Important Precautions
- For optimal performance and safety, always use the original adapter and charging cable provided with the product.
- Do not place metallic objects, such as coins or keys, or magnetic stripe cards (e.g., credit cards) on the charging pad. These items can interfere with charging or potentially cause damage.
- To avoid electrical hazards, keep the charging pad away from water and humid environments.
- Do not attempt to disassemble or repair the product yourself. For any servicing needs, please contact qualified service personnel.
- The recommended operating temperature range for the device is 0°C to 40°C (32°F to 104°F).
- Ensure the product is kept out of reach of children to prevent accidental misuse.
- Always place the charging pad on a stable, flat surface to ensure devices are securely positioned and to prevent the unit from falling.
- If the product shows any signs of damage, discontinue use immediately and seek assistance from customer support.
Technical Specifications
The following table outlines the dimensional specifications for the Ugreen W757 3-in-1 Wireless Charger. All listed dimensions are 4.00 mm.
| Dimension Identifier | Value (mm) |
|---|---|
| A | 4.00 |
| B | 4.00 |
| C | 4.00 |
| D | 4.00 |
| E | 4.00 |
| F | 4.00 |
| G | 4.00 |
| H | 4.00 |
| I | 4.00 |
| J | 4.00 |
| K | 4.00 |
| L | 4.00 |
| M | 4.00 |
| N | 4.00 |
| O | 4.00 |
| P | 4.00 |
Note: The identifier "244-246" in the original document may refer to a specific model variant or revision.
Component and Wiring Legend
The following color codes are used to identify different components or wiring configurations:
- RED
- ORANGE
- YELLOW
- GREEN
- BLUE
- PURPLE
