4All Family Voyager Portable Refrigerator for Insulin is a portable insulin cooler designed to maintain insulin and other temperature-sensitive medications at 2–8°C when connected to a USB power source.

Benefits:
- Maintains insulin at 2–8°C with continuous USB cooling.
- Keeps insulin cool for up to 30–33 hours without electricity using the Biogel ice pack, and up to 72 hours depending on the model and conditions.
- Digital display shows the internal temperature in real time.
- Anti-freezing protection stops cooling below 2°C and resumes automatically.
- Holds up to 7 insulin pens and other temperature-sensitive medications.
- Suitable for air travel.
- Operates quietly at below 40 dB.
- Supports power bank, USB, car charger, and solar power.

Precautions:
- Monitor the digital temperature display during use.
- Ensure insulin is stored within its recommended temperature range.
- Use the cooler according to the supplied instructions.
- Keep out of reach of children.