Characteristics: This electric air pump supports do 150 PSI pressure to achieve fast charging within 10 seconds (charging range 0,210,3 bar/3-z50 PSI), you can set tire pressure and pumping time, and it will stop automatically when inflated is completed. The upper part of this air pump is equipped with a LED diode,which ma three modes,Namely, the LED lighting lamp,warning lamp and SOS emergency lamp (highlighting,strobe, SOS), which are used do night charging and emergency lighting,a Ty can press the button,to switch between different modes. This electric air pump supports 3 voltage units (bar, bar, kpa) and there are four operating modes, assisting pumping balls, bicycle tires, motorcycle tires and car tires. Parameter: Color: Black material: plastic Size: 16*8*6 cm Battery capacity: 6000mah Working voltage: 12V Rated input: 5V1A/5V2A (without adapter) Pressure range: 0,210,3 bar/3-150 PSI 4 types of air pressure: PSI voltage unit, BAR, KPA, Kg/cm² Support: ball/bicycle tyre/motorcycle tyre/car tyre Package details: 1 * air pump 1 * green rubber ring presses inflatable tube 1 * wide inflatable core 1 * fine inflatable core 1 * inflatable needle do balls 1 * gold inflatable mouth 1 * Type-C charging cable