Overview: Cool down quickly, fast cooling USB interface available everywhere, charger/power bank/laptop can be powered Low energy consumption, Low temperature, Fast cooling, small volume Suitable for various containers Specification: Function: Refrigeration Product size: 80*80*180mm Product capacity: 380ml Rated power: 15W Material: imported food-grade PCTG stainless steel 304 ABS silicone food grade aluminum alloy Color box size: 18.7*8.5*8.3cm