Technical parameters: Intelligent digital pumps.real-time display of tire pressure; good-efficiency motor provides strong suction; supports 12V vehicle power supply This multifunctional car and tire inflator combines powerful suction with pumping in portable device.featuring an integrated design Practicality: machine can be used for multiple purposes.saving space and improving the of the car and driving Crafted from ABS materials.this lightweight and rust resistant unit withstands long term vehicle storage Crafted from ABS materials, this lightweight and rust resistant unit withstands long term vehicle storage.