Keep your soda cold and your coffee hot with the USB Drink Chiller & Warmer. This USB Drink Chiller & Warmer is perfect for the workplace. Just plug it into the USB slot on your laptop or desktop computer and choose if you want to keep your drink cold or warm. Whether your a Coffee person, or one who likes to bring in a Pepsi, the drink chiller & warmer will work wonders.It keeps your cold drinks at a temperature of about 45-50 degrees Fahrenheit and your warm drinks at a temperature of about 105-115 degrees Fahrenheit.A great gift for someone who spends a good amount of time at the office, or at home on their laptop or desktop.