Features: Car, motorcycle, electric bicycle, bicycle tires, sports balls, swelling boots and inflatable toys can be used. It is equipped with the pressure control indicator. Maximum 150p is an air outlet. The barometer is pressure indicator. You can reach normal rubber pressure in 5-7 minutes. Technical Specifications: Working Voltage: DC 12 V Maximum Pressure: 150 PSI Continuous Operation Time: 15 minutes Warning: Wait for a while for a while for 10-15 minutes after running for 10-15 minutes. Package Content: 1 x air compressor3 x inflating tip.