1. Introduction
The U UZOPI Magnetic Rechargeable Hand Warmers (Model PG02) provide portable and adjustable warmth for various outdoor activities and cold environments. This device features a unique 2-in-1 magnetic split design, allowing for individual use or combined heating. Equipped with an LED display, it offers four distinct heating levels and indicates battery status. This manual provides essential information for the safe and effective use of your hand warmers.
Package Contents:
- 2 x Rechargeable Hand Warmers
- 1 x Chargeable Cable (2-in-1 USB-A to USB-C)
- 1 x User Manual
- 2 x Black Lanyards
Figure 1: U UZOPI Magnetic Rechargeable Hand Warmers (Aurora color)
2. Safety Information
- Do not expose the device to extreme temperatures or direct sunlight for prolonged periods.
- Keep away from water and moisture.
- Do not attempt to disassemble, repair, or modify the device.
- Keep out of reach of children and pets.
- Use only the provided charging cable.
- If the device becomes excessively hot, discontinue use immediately.
- Avoid placing the device directly on bare skin for extended periods, especially at higher heat settings, to prevent discomfort or burns.
3. Setup
3.1 Charging the Hand Warmers
- Connect the 2-in-1 USB-A to USB-C charging cable to a compatible USB power source (e.g., wall adapter, computer USB port).
- Plug the two USB-C ends of the cable into the charging ports located on each hand warmer unit.
- The LED display on each unit will show the charging progress. A full charge typically takes approximately 3 hours.
- Once fully charged, disconnect the cable.
3.2 Attaching the Lanyards
Each hand warmer comes with a wrist lanyard for secure carrying and to prevent accidental drops. Thread the thin loop of the lanyard through the small hole on the side of the hand warmer, then pass the larger end of the lanyard through the loop and pull tight to secure.
4. Operating Instructions
4.1 Power On/Off
- To power on: Press and hold the orange power button for approximately 3 seconds. The LED display will illuminate, showing the current battery percentage and heat level.
- To power off: Press and hold the orange power button for approximately 3 seconds. The LED display will turn off.
4.2 Adjusting Heat Levels
Once powered on, short press the orange power button to cycle through the four heating levels:
- L1 (Cozy): Approximately 106°F (41°C)
- L2 (Warm): Approximately 113°F (45°C)
- L3 (Toasty): Approximately 120°F (49°C)
- L4 (Hot): Approximately 127.4°F (53°C)
Figure 2: Fast Heating and Temperature Levels
4.3 LED Display
The integrated LED display provides real-time information:
- Battery Percentage: Shows the remaining charge level.
- Heat Level: Indicates the currently selected heating intensity (L1-L4).
Figure 3: Smart LED Display
4.4 Magnetic Function
The two hand warmer units are designed with strong magnets, allowing them to snap together for convenient storage or to provide dual-sided heating when held as a single unit. They can also be used separately to warm both hands independently.
Figure 4: Magnetic 2-in-1 Design
4.5 Product Videos
Video 1: UZOPI Hand Warmers Rechargeable with LED Display, Instant Heating. This video demonstrates the product's features, including the LED display and instant heating capabilities.
Video 2: UZOPI Magnetic Hand Warmers Rechargeable with LED Display. This short video highlights the magnetic function and LED display of the hand warmers.
5. Maintenance
5.1 Cleaning
Wipe the surface of the hand warmers with a soft, dry cloth. Do not use abrasive cleaners or immerse the device in water.
5.2 Storage
Store the hand warmers in a cool, dry place when not in use. If storing for an extended period, it is recommended to charge the units every two months to maintain battery health.
6. Troubleshooting
6.1 Hand Warmer Not Charging
- A. Replace the Charging Cable: Try using a different, known-good USB-C charging cable.
- B. Change the Power Adapter: Connect the charging cable to a different USB power adapter or port.
- C. Clean & Inspect the Port: Gently inspect the charging port on the hand warmer for any debris or damage. Clean carefully if necessary.
- D. Charging cable is fully or firmly inserted into the port: Ensure the USB-C connector is fully and securely inserted into the hand warmer's charging port.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | U UZOPI |
| Model Name | PG02 |
| Size | Small (3.42 x 1.85 x 0.6 inches per unit) |
| Material | Mini |
| Color | Aurora |
| Battery Description | Rechargeable battery |
| Charging Time | 3 Hours |
| Upper Temperature Rating | 127.4 Degrees Fahrenheit (53°C) |
| Reusability | Rechargeable |
| Power Source | Battery Powered |
| Safety Certification | UL-certified |
8. Warranty and Support
8.1 Warranty Information
The U UZOPI Magnetic Rechargeable Hand Warmers come with a One Year Warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or improper storage.
8.2 Customer Support
For any questions, troubleshooting assistance, or warranty claims, please contact U UZOPI customer support through the retailer's platform or the official U UZOPI website. Please have your purchase details and product model number (PG02) available when contacting support.