🚗 Chill on the Go with Domende! Monitor and adjust via Bluetooth app! Includes divider for easy access to your favorites! Perfect for home, car, and outdoor adventures! Energy-saving modes for guilt-free cooling! Reaches -4°F in no time! USB Charging Port 3 Battery Protection Modes Cooling to -4°F The Domende 12 Volt Refrigerator is a portable 54-quart electric cooler designed for versatile use in vehicles, RVs, boats, and at home. It features rapid cooling capabilities down to -4°F, multiple battery protection modes, and a USB port for charging devices. With an LCD display and Bluetooth app control, this fridge ensures convenience and efficiency for all your outdoor and indoor needs.