Introduction
Thank you for choosing the WeeFancy Alloy Hand Warmers. This manual provides essential information for the safe and efficient use of your device. Please read it thoroughly before operation and retain it for future reference.
What's in the Box
- Rechargeable Hand Warmers (2 units)
- USB-A to USB-C Charging Cables (2 units)
- Silicone Wrist Ropes (2 units)
- User Manual (This document)
Setup
Charging the Hand Warmers
Before first use, fully charge both hand warmers. Use the provided USB-A to USB-C charging cables to connect the hand warmers to a compatible USB power source (e.g., wall adapter, computer USB port). The charging time is approximately 4 hours for a full charge.
Image: A WeeFancy hand warmer being charged via its USB-C port.
The battery indicator on the hand warmer will show the charging status. Once fully charged, disconnect the cables.
Operating Instructions
Power Control
- Short Press: Briefly press the power button to display the remaining battery level.
- Long Press (5 seconds): Press and hold the power button for 5 seconds to switch between Celsius (°C) and Fahrenheit (°F) temperature units.
Heating Control
- Long Press (2 seconds): Press and hold the heating button for 2 seconds to turn the heating function on or off.
- Short Press: Briefly press the heating button to cycle through the three adjustable heat levels.
Image: Close-up of the hand warmer showing the power control and heating control buttons with their functions.
Adjustable Heat Levels
The hand warmers feature three temperature settings, reaching up to 131°F (55°C). The device utilizes rapid-heat technology to reach your selected temperature in approximately one second.
- Level 1: Approximately 113°F (45°C) - Provides warmth for up to 3.2 hours.
- Level 2: Approximately 114-122°F (45-50°C) - Provides warmth for up to 3 hours.
- Level 3: Approximately 123-131°F (50-55°C) - Provides warmth for up to 2.5 hours.
Note: Heating duration may vary depending on ambient conditions and selected heat level. A single charge can provide 8 to 16 hours of warmth depending on usage.
Image: Visual representation of the three heat levels with corresponding temperatures and estimated durations.
Magnetic Attachment Feature
The two hand warmers can be magnetically attached together to provide 360° all-around warmth, or they can be separated to warm both hands individually or to share with another person.
Image: Two hand warmers shown separating, illustrating the magnetic attachment feature.
Maintenance
- Cleaning: Wipe the surface of the hand warmers with a soft, dry cloth. Do not use abrasive cleaners or immerse the device in water.
- Storage: When not in use for extended periods, store the hand warmers in a cool, dry place. Ensure they are fully charged before storage and recharge them every 3-6 months to maintain battery health.
- Handling: Avoid dropping the hand warmers or subjecting them to strong impacts, as this may damage internal components.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Hand warmer not heating. | Battery is low or depleted. Heating function is not activated. | Charge the hand warmer fully. Long press the heating button for 2 seconds to activate heating. |
| Hand warmer not charging. | Charging cable is faulty. Power source is not working. Connection is loose. | Ensure the charging cable is securely connected. Try a different USB-A to USB-C cable. Use a different USB power source. |
| Temperature feels too low/high. | Incorrect heat level selected. | Short press the heating button to cycle through the three heat levels until the desired temperature is reached. |
Specifications
| Model Name | WF701 |
| Brand | WeeFancy |
| Material | Aluminum, Plastic |
| Color | Inky black |
| Battery Capacity | 7000 mAh |
| Charging Time | Approximately 4 hours |
| Upper Temperature Rating | 131°F (55°C) |
| Item Weight | 4.8 ounces (per unit) |
| Item Dimensions (LxWxH) | 3.7 x 1.99 x 0.96 inches (per unit) |
| Reusability | Rechargeable |
| Certifications | UL Certified |
Image: The hand warmer highlighting its UL certification for safety.
Warranty Information
The WeeFancy Alloy Hand Warmers come with a 6-month warranty from the date of purchase. This warranty covers manufacturing defects and material flaws under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear.
Please retain your proof of purchase for warranty claims.
Support
For further assistance, technical support, or warranty inquiries, please contact WeeFancy customer service through the retailer where the product was purchased or visit the official WeeFancy website.
Online Resources: For additional information and FAQs, please refer to the WeeFancy brand store on Amazon: WeeFancy Store
