This compact cooler runs on a high-performance compressor with a temperature range of -20°C to 20°C. It is sturdy, shockproof, and equipped with recessed handles for easy portability, and can be secured for travel on rough roads. It uses eco-friendly, CFC-free materials for energy efficiency, and features smart temperature memory and low-voltage battery protection. With an LED control panel and cup holders, it operates quietly below 45dB and supports both DC and AC power. Ideal for use in vehicles, RVs, boats, homes, dorms and outdoor activities. | Alpicool | | X20 Portable Fridge 12 Volt Car Refrigerator 20 Quart Fast Cooling Freezer For Fishing, Camping, Rv, Truck | Grey&Green | Best Buy