Mini USB Cooler & Warmer To Keep Cans Cold and Coffee Hot

• Mini USB powered box with both cooling and heating functions

• Built-in green / red LED indicator, magnetic door catch

• Cool or warm the beverage beside the computer or USB outlet

• Holds a single can

• Compact size, easy for carrying

• Satisfies the need of optimal temperature of your favorite drink

Specifications: 

• Size (L x W x H): Approx. 85 x 80 x 185mm 

• Switch Control: "I" for heating, "II" for cooling, O for off 

• Working Voltage: 5V DC 

• Max Power Consumption: 10W 

• Temperature Range: 8-9 centigrade for cooling; 40-65 centigrade for heating 

• Material: Plastic