Description: Smart and Automatic Tire Inflator: click preset tire pressure,accurate inflation and it automatically turns off when it reached the preset pressure. Convenient to inflate at any time. Digital Display & Led Flashlight: This electric car tire pump with digital display Screen,with LED lighting, night warning flashing reminder, SOS function, convenient for you to use at night. Multi functional: 4 Optional Modes, you can switch mode according to your needsair pump for cars, motorcycles, bicycles, sports balls, ballons , air mattress and other suitable inflatable. Compact & Protable:Mini Size, about 16CM long, easy to store and carry. Reinforcement design: Reinforcement design, wear resistant outer layer nylon braiding inflatable rope , which is not broken, tough and durable. Specification: Product name: Multifunctional smart air pump Product cylinder: 17 single cylinder Battery capacity: 2000mA/3 cells Product power: 90W Rated voltage: 12V Working temperature: 0°C-45°C Maximum inflation pressure: 150PSI Working noise: the noise is less than 100dB at a distance of 1 meter Size Chart: 8cmx16cmx6cm/3.15inchx6.30inchx6inch Package Includes: 1 Set Electrical air Pump Note: Please allow slightly errors due to manual measurement and different monitors.