The retro designed mini fridge enables you to heat or cool the contents to a pre-programmed optimal temperature.  Features:- Removable shelf- 12v 110v connection- Storage capacity is up to 12 standard cans or 6 standard water bottles.- 15" x 15" x 15" - Inside 8.25” W x 5.25” D x 9.75” H Tips: Upon first time of operation (initial use after un-boxing), please allow up to 12 hours for the unit to reach its optimal operational temperature. After continued use of the unit, wait times to reach the desired temperature will decrease naturally. Please ensure a minimum distance of 6-12 inches between the fan and any obstructions for best performance.