Material: ABS<br> Color: black red<br> Size: 8.3*8.8*18.7 CM<br> Internal Volume: 780ML<br><br> <b>Description:</b><br> 1. Refrigeration heating<br> 2, small size, light weight and easy to carry;<br> 3, Suit for home and office.<br><br> <b>product features:<br></b> 1. Cool the drink with a 5V USB power supplyv 2, the design is a small refrigeratorv 3, you can place a bottle of drinkv 4, built-in LED lights<br> 5, USB interface<br> 6, no battery required<br> 7, 5 minutes refrigerator temperature can be reduced to 8.5 degrees double effect, can be cold or hot<br> 9, weight: 480g<br><br> <b>Product electrical parameters:<br></b> 1, working voltage: DC 5V (connected to the computer USB port can supply power)<br> 2, the maximum power consumption: 10W