Product capacity: 35L Product Size: 630*404*470mm Package size: 715mm*450*565mm Net/Gross weight: 16.0/19.8kg Voltage power: DC 12V-24V/refrigerate 55W Appearance material:PP USB charge: 1 USB chargeport Foam layer thickness: 35mm Constitution Refrigerated,wind circulation,Voltage protection,shock -proof and anti -shaking