COOL TO WARM: Cool up to 32°F (18°C) below ambient temperature, or keep warm up to 150°F (66°C) ，86°F (30°C) -64°F (18°C) within an hour, 86°F (30°C) -50°F (10°C) within 2 hours, 86°F (30°C)-37°F( 3°C) within 3 hours
To achieve the quickest cooling, fill the fridge with beverages which have already been refrigerated
The lowest possible temperature depends on the surrounding environment
