The DBPOWER tire compressor is designed to inflate vehicle tires and other inflatable products such as balls, dinghies and swimming rings etc. It’s a very useful tool to have with you in your car if you are going on a road trip, camping, going to the beach or playing sports. Long Durable Period The casing of the air compressor is made of ABS plastic and the movement is made of aluminum alloy. This ensures fast heat dissipation and makes it tough enough to being used for long periods. Low-noise Motor Special motor technology has been employed in the design to lower the noise, so you don’t have tolerate or be distracted by the annoying sound that some air pumps make. Easy and Convenient Storage The delivery hose and power cable have been designed to be stored easily. So there is no possibility that the accessories may get tangled or messed up. Product Specification Power Input: DC 12V Maximum Pressure: 150psi Working Current: 4A-10A Working Relative Humidity: 30%-90% Standard Cylinder: 220-300mm Working Pressure: 0-42psi Working Temperatures: -10℃～+60℃ (14℉~140℉) Net Weight: 1.1kg Dimension: 205*160*80mm Continuous Working Time: 12 mins CAUTION: Please manually turn off the tire inflator once desired pressure has been reached. Please allow the unit to cool down for 15 minutes after each use. Kindly note that each duration of use should not be longer than 10 minutes.