This coolbox I consider completely useless: at 23 degrees room temperature the empty box overnight "max" position cools in just at 15 degrees internal temperature. But doing so, they created an unbearable noise. Provides you the control to "eco", then although the noise level is acceptable, but it is unfortunately determine no more cooling capacity.
I doubt that this cooler is actually capable of, or similar beverages cool in the literal sense. At best, they might, the warming of already chilled goods somewhat delayed.
The cooler I have returned to test Amazon after four days / nights.
