Car Refrigerator Portable Freezer Refrigerator 5.6 gal (26 L) Smartphone App Compatible Model (Wide Temperature Settings from -4°F to 59°F (-25°C to 20°C)) Fine temperature control settings are possible at 33°F (1°C). Easy to Operate: No need for fine temperature settings every time you use it. The set temperature will be passed down automatically. Digital monitor panel for easy intuitive operation. Stylish Top Plate: Stylish top plate with beautiful mirror reflection; 10.8 ft (3.3 m) long cable that can reach the back of either a mini van or a box. (12 V / 24 V dual usage, so you can use it in your car or truck! ] Useful for family and outdoor riders as well as long distance trucks! (Optional AC Adapter for Household Outlets) With an AC adapter, you can use it not only in the car, but also in a home outlet. (With Smartphone Control Function Option, You can adjust the temperature even from a distance): With the smartphone control, you can use the app to control the device using a Bluetooth connection. Please be aware that the 12.3 gal (55 L) type cannot be used with smartphone control. Low Noise: Low noise value as it was in the library. ■ Set Contents: ■ Freezer refrigerator, 12V/24V cigarette lighter cable, instruction manual (English language not guaranteed) ■ Please be careful not to use with small children. ■ The cooling efficiency varies depending on the outside temperature and usage conditions. Please understand that the temperature may not be the same as the set temperature. ■There may be scuffs or fine scratches during shipping. Please be aware of this before purchasing. [About the Warranty] ■ We will replace the warranty if electrical system failure is confirmed within 1 year of purchase. (Example: no power on or the refrigerator will not be cold at all) ■ Please return the product and we will send a replacement product after confirming the defects. ■ Please be aware in advance that there may be cases where the product may be unable to accept a replacement of the product.