This is an electric air compressor tire inflator. tire pressure, it can automatically shutdown after reaching preset tire pressure, very practical. Features -Color: Assorted color - Material: Plastic metal - Size: 23x14x7cm/9.04x5.5x2.75in -Voltage:DC-12V -The power cord length:2.8 M -The power supply type:Direct current (dc) -Air volume:40L/MIN -Power:120W -Inflatable length:45CM -Cylinder block specifications:22 cylinder - The fast filling experience makes inflation more convenient. Strong power and fast replenishment. Emergency tire repair is fast and stable. - Large smart digital display, tire pressure display at a glance, preset tire pressure, stop when fully pumped - Suitable for cars, off-road vehicles, commercial vehicles, most motorcycles, electric vehicles, rubber boats, balls, inflatable beds, etc. - Comes with LED lighting, with lighting, convenient to inflate at night - Fit for both household and automotive usage, very convenient.