1. Introduction
Thank you for choosing the Sorandy Electric Heated Lunch Box. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your device. Please read it thoroughly before first use and retain it for future reference.
1.1 Product Overview
The Sorandy Electric Heated Lunch Box is a portable food warmer designed to heat your meals quickly and conveniently. Featuring a powerful 60W heating unit and a large 1-liter capacity, it is ideal for office use, outdoor events, or travel. Its food-grade 304 stainless steel inner lining ensures safety and durability, while the integrated 16000mAh rechargeable battery offers extended portability.
1.2 Safety Information
To prevent injury or damage to the product, always adhere to the following safety precautions:
- Do not immerse the main unit in water or any other liquid.
- Ensure the power outlet voltage matches the device's requirements.
- Keep out of reach of children.
- Do not operate if the power cord or plug is damaged.
- Do not heat empty. Always ensure food or liquid is inside the container before heating.
- Avoid touching hot surfaces during and immediately after operation. Use caution when opening the lid after heating, as steam may escape.
- Do not use abrasive cleaners or scouring pads on any part of the lunch box.
- Only use original accessories provided by the manufacturer.
2. Product Components
The Sorandy Electric Heated Lunch Box package includes the following items:
- 1 x Electric Lunch Box Main Unit
- 1 x Food-Grade 304 Stainless Steel Inner Container
- 1 x Inner Container Lid
- 1 x USB Charging Cable
- 1 x Small Accessory (e.g., divider or utensil holder)

Image 2.1: Overview of the Sorandy Electric Heated Lunch Box and its included components, including the main unit, inner stainless steel container, its lid, USB charging cable, and a small accessory.
3. Setup
Before first use, please follow these steps:
- Unpack: Carefully remove all components from the packaging.
- Clean: Wash the stainless steel inner container and its lid with warm, soapy water. Rinse thoroughly and dry completely before placing them back into the main unit. The main unit should be wiped clean with a damp cloth only; do not submerge.
- Initial Charge: Connect the USB charging cable to the lunch box's charging port and plug the other end into a compatible USB power adapter (not included) or a car charger. The red indicator light will illuminate, indicating charging. The green indicator light will turn on when fully charged.

Image 3.1: Front view of the Sorandy Electric Heated Lunch Box, showing the digital display and power button.
4. Operating Instructions
4.1 Preparing Your Meal
- Place your desired meal into the stainless steel inner container. Ensure the food does not exceed the maximum fill line.
- Securely close the leak-proof lid on the inner container.
- Place the lidded inner container into the main unit of the lunch box.
- Close the main lunch box lid securely.
4.2 Heating Your Meal
The lunch box features an advanced control panel with indicator lights and adjustable heating times.
- Power On: Press the power button on the control panel. The display will show the current temperature or remaining heating time.
- Select Heating Time: The device offers 4 heating gears, ranging from 20 minutes to 80 minutes. Press the power button repeatedly to cycle through the heating time options. The dedicated heating indicator light will illuminate when heating is active.
- Heating Process: The 60W heating unit will rapidly warm your food. Heating typically takes less than 20 minutes for optimal temperature, but can be extended based on your preference and food type.
- Completion: Once the selected heating time elapses, the device will automatically stop heating.
- Enjoy: Carefully open the lid, being mindful of steam. Remove the inner container and enjoy your warm meal.

Image 4.1: The Sorandy Electric Heated Lunch Box in an outdoor setting, demonstrating its portability and ease of use.
5. Maintenance and Care
Proper maintenance ensures the longevity and performance of your lunch box.
- Cleaning the Inner Container and Lid: These parts are dishwasher safe or can be washed by hand with warm, soapy water. Rinse thoroughly and dry completely after each use.
- Cleaning the Main Unit: Wipe the exterior of the main unit with a soft, damp cloth. Do not use abrasive cleaners, solvents, or immerse the main unit in water.
- Storage: Store the lunch box in a cool, dry place when not in use. Ensure it is clean and dry before storage.
- Battery Care: To maintain battery health, avoid completely draining the battery frequently. Charge it regularly, even if not in constant use.
6. Troubleshooting
If you encounter issues with your Sorandy Electric Heated Lunch Box, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not turn on. | Low battery or no power. | Charge the lunch box using the provided USB cable. Ensure the charging indicator light is on. |
| Food is not heating. | Heating cycle not initiated or insufficient heating time. | Ensure the heating indicator light is on. Select a longer heating time if needed. Check if the inner container is properly seated. |
| Indicator lights are not working correctly. | Malfunction or low battery. | Charge the device fully. If the issue persists, contact customer support. |
| Leakage from the lunch box. | Lid not properly sealed or overfilled. | Ensure the inner container lid is securely closed and the main lunch box lid is latched. Do not overfill the container. |
If the problem persists after attempting these solutions, please contact Sorandy customer support for assistance.
7. Specifications
| Feature | Detail |
|---|---|
| Model | Sorandyg01n3gik7v |
| Material | PP, Food-Grade 304 Stainless Steel |
| Heating Power | 60W |
| Capacity | 1 Liter |
| Battery Type | Lithium Battery |
| Battery Capacity | 16000 mAh |
| Dimensions (L x W x H) | Approx. 236 mm (9.3 in) x 133 mm (5.2 in) x 96 mm (3.8 in) |
| Gross Weight | Approx. 1.175 kg (2.6 lbs) |
| Heating Time Settings | 4 gears (20 minutes to 80 minutes) |
8. Warranty and Support
Sorandy products are manufactured to high-quality standards. For warranty information and customer support, please refer to the warranty card included with your purchase or visit the official Sorandy website. Please have your model number (Sorandyg01n3gik7v) and purchase details ready when contacting support.
For further assistance, you may visit the Sorandy store on Amazon: Sorandy Official Store