Fangrui Product Details [Emergencies ] 1000A peaks current car emergencies can help you quickly starts most 12.0V voltage car that up to 4.0L gasoline or diesels engines. [Low Temperature Starts] Equipped with high-performance chip, low-temperature and not afraid of freezing, it can be nomally used in low-temperature environments. Built-in temperature protecting resistor, it can still run well in large temperature difference environments. [Air Compressor] It can be used as a inflator pump with multiple air nozzles to easily inflate car/motorcycle/bike tires, balls, swimming rings, etc. Preset tire pressure and automatically stop when full. [Built-in Battery LED Light] Built-in high-capacity battery, long endurance, can be used as a power bank to charge phone, tablets or other devices. With LED light, support illumination, SOS mode and flashing, perfect for night use. [Multiple Protections] Built-in high-performance chip, support multiple protecting functions, short-circuit protecting, reverse connection protecting, over-discha 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.