Features: -4¡ãF(-20¡ãC) deep chilling down performance ,can be a fridge and freezer. Run great with your small solar system as well. Exterior Size 27.2¡±x13.6¡±x15¡±, 37Quart (35 Liter) capacity, fits 36 x 12ozs cans of Cola. Light weight but durable and easy transport to anywhere. With temperature memory function and 3 different levels for battery protection: Low, Med and High to protect your vehicle battery without run down. With LCD display and digitized temperature adjustment, included built-in LED light. Reliable sealing property construction, thick and high Density Foam Insulation. Continues keep cooling performance during your journey. Fresh all way and super energy saving! High efficiency DC inverter compressor and conversion module with high reliability and long life. Connect with your smartphone via Bluetooth and control temperature using the mobile app. Specifications: Rated voltage DC: 12/24V DC Fuse (A): 15A Total input power: 45W Rated current for DC (A): 3.75A N.W (kg): 12.8kg/28.4lbs Include: 1* Portable Refrigerator 1* 12/24 DC Power Cable 1* 110V/220V AC Power Cable 1* User manual