Feature: Specification: This kind of car refrigerator is nice with outdoor activities during hot summer. Providing you cool drinks and keep food for you. What are you waiting for? Just come and buy. Features: (Optional) Up to 15L large capacity, can store about 20 cans of Cola (330ml)/10 bottles of water (550ml)/6 bottles of w-ine (750ml)at the same t-ime / 20L larger capacity, can store about 30 cans of Cola (330ml)/15 bottles of water (550ml)/9 bottles of w-ine (750ml) at the same t-ime. (Optional) Quick adjustable freeze from 20℃ to -20℃, clear LED s digital display to inform working status. (Optional) Intelligent p-hone app control via BT connected without t-ime and space limitation and comes with USB charg e ing port on the LED s digital panel for flexible chargeing. 3 Levels adjustable input voltage for cell-p-rotection, shock resistant design to provide s-afe use while driving on the bumpy road. Low noise and low consumption, offers you a quiet use experience and made of superb p-lastic material, endurable. Portable handles on both sides makes it portable. Specifications: Type: Type 1:15L App Control Car Use Type 2:15L App Control Car&Home Use Type 3:20L App Control Car&Home Use Type 4:15L LED s Panel Control Car&Home Use (Optional) Input Voltage: (Type 1):D C 12V/24V (Type 2-4):D C 12V/24V, A C 100-240V Rated p - ower: 45W Noise: 45dB and less Material: P-lastic Refrigeration temperature(Adjustable): -20℃-20℃ Insulation layer: 40mm Temperature control: (Type 1-3): BT connected app control (Type 4): Electronic LED s digital panel BT name: WT-0001 Type:(Optional) Type 1 Type 2 Type 3 Type 4 Item Size:mm (Length*Width* Height) 570*320*260 570*320*260 598*320*320 570*320*260 Item Weight:g 8600 8600 9000 8600 Package Size:mm (Length*Width* Height) 615*365*315 615*365*315 615*365*370 615*365*315 Package Weight:g 10333 9400 10956 9400 Capacity:L 15 15 20 15 Packing list: 1 * Car Refrigerator 2 * P -ower Cable 1 * Instruction Package List: