ER1444S This in-car cooler & warmer will meet your needs all year round Convenient and practical to use A must have for long time driving When the ambient temperature is at 25 degrees Celsius， the refrigeration temperature is 20±2 degrees Celsius compared with the ambient temperature; the heating temperature is 65±5 degrees Celsius compared with the ambient temperature LED indicator shows the working status， green light for refrigeration and red light for heating Brand & Model: NFA 5215 Capacity: 4L Mode: Refrigeration on / off / heating Rated Operating Current: 3.2 +-0.2a Rated Input Voltage: 13.0 +-0.2vdc Fuse: 10a Cigarette Lighter Cable Length: 2m Inner Wall Dimensions: 21.5 x.5 x 12.5 cm Net Weight: 1775g Dimensions: 347 x 178 x 228 mm Package Details Weight: 2342.23 g Size: 35.2*19.00*23.00 cm Package Includes * NFA 5215 4L In-Car Cooler & Warmer with LED Indicator