The air compressor size is only 9.84 x 2.15 x 1.77 inches, and the weight is about 1 pound. Comes with a handy sturdy carry case. It is equipped with a selection of joints suitable for bicycles, car, motorcycle tires, balls, swimming rings and other inflatable products. It has a 6 high-brightness LED beads, which can be used in the dark. I keep one in my car, in the boat to quickly air up those inflatables, and in my bike saddlebag.
It only takes 2 hours to fully charge using any USB device such as cars, mobile phone charges, computers, power banks, etc. It can also be charged using the car 12v charging station. When charging is complete the indicator light changes from red to blue. The unit will pressurize to 150 PSI. After fully charged, it can continuously inflate 3 or more car tires or the Front and Rear Air Ride on a motorcycle.
It is safe and reliable. Battery overcharge protection, over discharge protection, short circuit protection, undervoltage protection and temperature monitoring functions ensure safe use at all times. Working temperature is -4 degrees to 150 degrees.