This Ring 12v Rapid Digital Tyre Inflator Air Compressor is a must-have tool for every car owner. It can inflate a tyre in just 2 minutes and is perfect for emergencies. The device is powered by a cigarette lighter and has a voltage of 12V. It comes with a digital tyre pressure gauge and pressure gauge, making it easy to use. The air compressor is portable and can be used both at home and on the go. It has a grey colour and is made by the brand Ring. The manufacturer part number is RTC1000. This tool is great for inflating tyres quickly and accurately, and it is suitable for use with a variety of vehicles.