Semiconductor differential cooling technology Minimum temperature can be -20, 30 minutes of rapid cooling, 6 hours of stable maintenance of chilled state. Warm drinks can be cooled down to a suitable drinking temperature within 2 hours after putting them in. Silent operation without compressor The working noise is less than 25dB, equivalent to a soft whisper, office lunch break, bedroom at night to store skin care products are not disturbed. CFC-free environmental design, low-carbon energy saving, average daily power consumption of only 0.3 degrees, long-term use without burden. Lightweight Body + Hidden Carrying Handle The weight of the whole machine is only 2.1kg, and the top handle and the curvature of the machine body are integrally moulded, so it is easy to carry and hold with one hand. Matte blue body with streamlined design, both value and texture, placed in the car or desktop are beautiful. Anti-vibration and anti-shaking design The bottom is equipped with a silicone anti-slip pad, which effectively reduces the bumps and shifts in the car; the internal sponge anti-shock layer is used to place glass bottles of beverages, which is not easy to shake and collision, to protect the safety of driving.