Introduction
This manual provides detailed instructions for the safe and effective use of your YOUSHARES Electric Insulin Cooler Travel Case. This device is designed to maintain the required temperature for insulin and other temperature-sensitive medications during travel and daily use. Please read this manual thoroughly before operating the device and retain it for future reference.
Important Safety Information
- Always use the dedicated charger and 90-degree charging cable provided with the unit. Using unauthorized chargers may damage the device or pose a safety risk.
- The electric cooling mode requires a continuous power supply. Without power, the unit cannot maintain temperature independently. For extended periods without power, use the pre-frozen gel box.
- Ensure the gel box is frozen for 10-12 hours before use to achieve optimal cooling performance.
- Monitor the internal temperature regularly, especially when using a power bank, as power banks can deplete, affecting cooling performance.
- Do not expose the device to extreme temperatures or direct sunlight for prolonged periods.
- Keep the device away from water or other liquids to prevent electrical hazards.
- This product does not include a power bank. Users must provide their own power bank if electric cooling is needed on the go.
- When using the electric cooling mode, ensure the bottom silicone boot is pulled off to insert medication into the cooling tube.
Package Contents
Verify that all items are present in your package:
- 1 × Insulin storage bottle
- 1 × Smart chiller with display (integrated into the lid)
- 1 × Gel ice box
- 1 × Ordinary storage lid
- 1 × USB charger
- 1 × 90° charging cable
- 1 × Portable backpack
Setup Instructions
1. Preparing the Gel Ice Box (for passive cooling)
For passive cooling without electricity, the gel ice box must be pre-frozen.
- Place the gel ice box in a freezer for 10 to 12 hours until it is completely frozen.
- Once frozen, insert the gel ice box into the main bottle.
- Place your medication (e.g., insulin pens or vials) around the gel box.
- Secure the ordinary storage lid. This mode provides 8-10 hours of cooling.

2. Preparing for Electric Cooling Mode
For active cooling with electricity, use the smart chiller lid.
- Pull off the bottom silicone boot from the smart chiller lid.
- Insert your insulin pen(s) or vials into the cooling tube.
- Cover the medication with the provided silicone sleeve.
- Place the smart chiller lid assembly into the main bottle and twist to seal securely.
- Connect the 90-degree charging cable to the smart chiller lid and a power source (USB charger or power bank).

Operating Instructions
1. Electric Cooling Mode
This mode provides active temperature control when connected to a power source.
- Power On: Once connected to power, the display on the smart chiller lid will illuminate, showing the current internal temperature.
- Set Desired Temperature:
- Double-tap the OK button to enter temperature setting mode. The display will flash.
- Use the + and - buttons to adjust the temperature between 35.6°F (2°C) and 68°F (20°C). The default setting is 41°F (5°C).
- Tap OK to confirm your selection. The display will stop flashing, and the unit will begin cooling to the set temperature.
- Temperature Display Toggle:
- Hold the OK button to toggle between Celsius (°C) and Fahrenheit (°F).
- Hold the Power button (if available, otherwise refer to the OK button for display) to hide or show the temperature display.
- Rapid Cooling: The upgraded electric chiller can cool down to 46.4°F (8°C) within 10 minutes, preventing insulin freezing.


2. Dual Cooling Modes Overview
The cooler supports both electric and ice pack cooling modes, offering flexibility for various travel needs.

3. Charging and Power Sources
The device is designed for versatile charging options:
- Use the provided USB charger and 90-degree charging cable for wall outlets.
- Connect to a power bank (not included) for portable use. Ensure the power bank has sufficient capacity for your intended duration.
- Can be powered via car lighter adapters or computer USB ports.


Capacity
The YOUSHARES Electric Insulin Cooler is designed to accommodate various medication sizes:
- Holds up to 8 insulin vials.
- Holds 1-7 insulin pens, depending on their size.
- When using the electric cooling mode, large-headed pens (e.g., Zepbound's GLP-1) can hold a maximum of 2 pens.


Maintenance
- Clean the exterior of the cooler with a soft, damp cloth. Do not use abrasive cleaners or immerse the unit in water.
- Ensure the cooling vents on the smart chiller lid are free from dust and obstructions to maintain optimal performance.
- Store the cooler in a cool, dry place when not in use.
- Regularly inspect the charging cable for any signs of wear or damage. Replace if necessary.
Troubleshooting
| Problem | Possible Cause | Solution |
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| Cooler not maintaining set temperature / Temperature rises quickly. |
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| Display turns off unexpectedly. |
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| Temperature display or settings are erratic. |
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| Cooler is noisy. |
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Specifications
| Feature | Detail |
|---|---|
| Brand | YOUSHARES |
| Model Number | B0F6TK4PGT |
| Cooling Temperature Range (Electric) | 35.6°F - 68°F (2°C - 20°C) |
| Temperature Accuracy | ±1.8°F |
| Rapid Cooling | Reaches 46.4°F (8°C) in 10 minutes |
| Gel Box Cooling Duration | 8-10 hours (after 10-12 hours freezing) |
| Capacity | Up to 8 insulin vials or 1-7 insulin pens |
| Dimensions (L x W x H) | 10.2"L x 2.9"W x 10.2"H (26cm x 7.4cm x 26cm) |
| Weight | 1.26 lbs (570g) |
| Power Input | USB (5V 3A recommended) |
| Material | Plastic |
| Closure Type | Magnetic |
| TSA Approved | Yes |
Warranty and Support
YOUSHARES is committed to providing reliable products. For any questions, concerns, or support needs regarding your Electric Insulin Cooler Travel Case, please contact YOUSHARES customer service through the retailer where you purchased the product or visit the official YOUSHARES store page. Please retain your proof of purchase for any warranty claims.
Relevant Product Videos
How to Use YOUSHARES Electric Insulin Cooler Travel Case
This video provides a visual guide on how to set up and use the YOUSHARES Electric Insulin Cooler Travel Case, demonstrating key features and operational steps.