Fangrui Product Details Car Mounted Blast Pump Circular Intelligent Digital Display Portable Car Detection Preset Tire Pressure Outdoor Lighting Features: Preset Tire Pressure, Easy Operation One Click To Change The Preset Values For Car, Electric Vehicle, Bicycle, And Ball Game Modes. High Precision Sensing Chip, Real-time Pressure Measurement To Reduce Errorsunderstand Tire Pressure Status, Make Responses, And Achieve Safe Travel. Just Press It Lightlyintelligent Technology, Chip Programming, Full Of Self Stopping, No Need For Guards. Led Lighting, Easy To Breathe At Night Don't Panic In Case Of Emergencies, Worry Free To Breathe At Night. Nylon Woven Inflatable Tubenylon Material Is Used To Weave Inflatable Which Are Not Afraid Of Freezing, Explosion, And Friction, And The Quality Has Been Tested. Small And Convenient, Flexible Storage Small In Size, Can Be Placed In Most Parts Of The Car, Saving Space. Product Description: Product Name: Blast Pump Product Color: Black Working Voltage: 12v Rated Power: 120w Working Current: 10a Hose Length: Approximately 60cm Power Cord Length: Approximately 3 Metres Package Size:26238.5cm/10.29.13.3in Package Weight:1020g/2.25lb Product List: 1 Instructions 1 Car Connector 3 Conversion Head 1 Ball Needle 1 Blast Pump