<b>20-lifter Large Capacity Compact Refrigerator </b><br>Every one need a mini-fridge. Expensive whitening essence fails at high temperatures.Want to drink cool drinks on road trips.Need a warmer to keep breast milk warm or lunch in office.... mini cooler and warmer cover all your needs!<br><br> <b>Product characteristics </b><br> The interior dimension is 20*21*33cm <br> External: 27*33*40Cm<br> Net Weight: 5.9kg /12.98lb<br> Input (US): AC 120V~50/ 60Hz DC12V<br> Set Temperature: cooling anrrange 41-50℉（5-10℃）warming anrrange141-150℉（60.5-65.5℃）<br> Capacity: 20L<br> power:60W<br><br> <b>Refrigeration and heating operation</b><br> 1.Press the setting key until the temperature number on the screen flashes and the refrigerator enters the temperature setting mode.<br> 2.Press the down arrow button, the temperature on the screen is reduced, the refrigerator is green, the refrigerator is cooled.<br> 3.Press the up arrow button, the temperature on the screen rises, the refrigerator red lights, the refrigerator starts to heat up.<br> 4.For hot and cold conversion, please press and hold the key, turn off the refrigerator power, wait 5-10 minutes to re-open and adjust the refrigerator temperature, if you do not shut down the direct heat and cold conversion, the refrigerator cooling system may be damaged by drastic changes in temperature.<br><br>