1. Description: Portable mini fridge is a portable mini fridge, apply to USB interface, no need for batteries or driver, plug and play. Suitable for office or home to store drinks, cola, cans, coffee and other drinks 2. Features: Portable mini fridge, apply to USB interface, no need for batteries or driver, plug and play. Cooler & Warmer - to keep cold drink cool longer and warm drink warm at hand longer. Cool quickly, the temperature of the refrigerator can be reduced within 5 minutes. up to 8.5 degrees. Suitable for office or home to store drinks, cola, cans, coffee and other drinks. 3. Convenient for daily life. 4. Specification: Material: ABS Color: Red / Black (Optional) Size: 19.4 x 9 x 9 cm / 7.64 x 3.54 x 3.54 inches (Approx.) Refrigerator heating plate size: 65 mm / 2.56 inches Product internal clearance: 80 * 80 * 140 mm / 3.15 * 3.15 * 5.51 inches 5. Package includes: 1 x Mini USB Refrigerator, 1 x USB Cable 6. Note: 1. Due to the difference in different monitors, the picture may not reflect the actual color of the item. 2. There may be an error of 1-2 mm due to manual measurement. 3. The cooling temperature of the product is related to the ambient temperature, and the cooling temperature can only be 10-15°C lower than the ambient temperature. 4. The product needs to be connected to a USB power source of more than 5V1A. 7. Portable mini refrigerator, used with USB interface, no need for batteries or driver, plug and play. 8. Cooler & Warmer - to keep cold drinks cool for longer, and warm drinks warm at hand for longer. 9. Cool quickly, 5 minutes can reduce the temperature of the refrigerator to 8.5 degrees. 10. Suitable for car, office or home to store drinks, cola, cans, coffee and other drinks. 11. Convenient for daily life.