Usb Mini Refrigerator, Hot And Cold-Use Refrigeration And Heating Small Refrigerator, Pharmaceuticals And Cosmetics Refrigeration Refrigerator Introduce: The Usb Refrigerator Has A Closed Door Design, Which Can Keep Your Drinks Chilled To Your Computer For A Long Enough Time. It Is Also Easy To Carry And Can Be Used Anywhere There Is A Usb Plug. Product Features: 1. Use 5V Usb Power Supply To Cool Drinks 2. The Appearance Is Designed As A Small Refrigerator 3. A Can Of Drink Can Be Placed Inside 4. Built-In Led Light 5. Usb Interface 6. No Batteries Required 7. The Temperature Of The Refrigerator Can Drop To 8.5 Degrees In 5 Minutes. 8. Volume: 19.4×9×9Cm 9. Product Weight: About 362G Package: 1. Usb Mini Refrigerator 2. Instructions For Use Compact design ideal for personal use, perfect for small spaces Hot and cold functionality for versatile refrigeration and heating Designed for refrigeration of pharmaceuticals and cosmetics Easy to carry and use anywhere with a USB plug Built-in LED light for visibility in low-light conditions