This mini-fridge is convenient and portable. It has lightweight 4 L/2.3 quarts compact and is the ideal personal cooler or warmer. Efficient, reliable thermoelectric cooling and warming technology with no CFCs make this the perfect desktop accessory for your home, office, or dorm room. It is 110 volt DC and 12 volt AC capable so you can plug it into any standard household outlet or use it in your car, boat or RV. Stylish and eye-catching the sleek grey finish adds a pop of colour to any room. Compact and safe storage this mini cooler or warmer with removable shelf holds 6 standard 355 mL/12 oz cans. Keep your favourite drinks cold or safely store items such as yoghurt, cheese, milk, and infant formula. Switch to warming mode to keep your lunch ready to eat or warm a baby bottle. Tips and tricks for quickest cooling, pre-chill items before placing in mini-fridge and provide at least 3 inches clearance behind the fridge, minimize opening and closing and ensure the door is closed properly lowest possible temperature depends on surrounding ambient temperature. To avoid draining your vehicle battery, only run cooler or heater when the engine is on.