1,When the car is turned off, it can be used as a car jump starter to starts the car. 2,It can quickly and safely inflate the tires. 3,All copper motor, strong power, low loss. 4,Real time monitoring, intelligent digital display, real-time automatic pressure measurement, detecting the current inflation progress, and clear tire pressure status at a glances. 5,Equipped with intelligent protections chips, it is resistant to low temperatures and easy to operate in severe cold. Equipped with a built-in temperature protections resistor, it can still operate well in environments with large temperature differences. 6,Real time display of battery level for timely recharging. 7,Large capacity battery for long working time. 8,Equipped with LED light for illumination, with three adjustable modes. 9,USB rechargeable design, you donu0027t need to worry its battery. 10,With a bag for convenient carrying and storage. 11,Back heats dissipation hole design. Quick heats dissipation and extended service time. Type: Type A, Type B (optional) Main color: black Working voltage: 16V Lume: 20lm Current: maximum 1000A Working temperatures: -20℃ to 60℃ Input voltage: 5V USB output: 5V or 1A Operate current: 200A AirFlow: 25L or min Battery: 3.7V, 12000mAh Item size: 187 x 87 x 42mm or 7.4 x 3.4 x 1.7in 1 x Host 1 x Storage Bag 1 x USB Cable 1 x Clip Cable 3 x Inflate Nozzles 1 x Inflate Hose Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store