Serious cooling power that can go the distance: freeze or cool food and drinks down to -22°C in this high-performance electric fridge/freezer with a large 40L capacity. Powerful, shockproof compressor cooling keeps contents safely chilled or frozen even in the hottest weather, with a temperature range of -22°C to 10°C and rapid cooldown from 32°C to -6°C in under 30 minutes. Bluetooth technology lets you connect to your Android or iPhone using the free Koolatron SmartKool app for wireless temperature management. The 12V-powered portable fridge/freezer features built-in low voltage detection to protect your car battery and comes with a 220V AC adapter to transfer seamlessly from your vehicle to indoors. Features and Specifications: – 40L capacity electric fridge/freezer – Temperature range from -22°C to 10°C – Rapid cooldown from 32°C to -6°C in under 30 minutes – Powerful shockproof compressor cooling – Bluetooth connectivity for wireless temperature monitoring via Android or iPhone using Koolatron SmartKool app – Built-in low voltage detection to protect car battery – Includes 220V AC adapter for indoor use – Portable design for vehicle or home use