About This

• Digital Screen, Real-Time Pressure Display: The bike pump with large digital screen displays the tire's real-time pressure for a more accurate and intuitive experience. Avoids pressure reading errors common with dial tire pumps.
• Preset Tire Pressure & Auto Shutoff: This tire inflator will automatically shut off once it reaches the preset value, no need to babysit the inflation process and worry about overinflation. To inflate: just start the engine, insert the cigarette lighter plug into the car's 12 V outlet, connect the tire, and preset the desired pressure by pressing "+" and "-".
• Instant Inflation: For tires with the specification of 185/55 R14, this car tire pump can inflate from 30 PSI to 36 PSI ＜ 1 min, and can fully inflate a tire from 0 PSI to 36 PSI ＜ 5 mins.
• Ultra-Long Power Cord & Emergency LED Light: With a 1.57ft long air hose and a 9.87ft long power cord, the car tire inflator is easily connected to any tire. The integrated LED light is great for emergencies and working in dark environments. When the digital tire inflator is powered, the LED light will illuminate.
• Full Accessory Kit for All Inflation Needs: The package includes: 1×AstroAI S1 Tire Inflator, 2×Nozzles, 1×Needle Valve Adapter, 1×Presta-Schrader Adapter, 1×Replacement Fuse, 1×User Manual. This tire inflator air compressor is universally compatible with cars, bicycles, basketballs, swimming rings, and more. If you have any questions or concerns, please feel free to contact us.
• Note: 1. Let the pump cool down for 10 minutes after 15 minutes of continuous use; 2. Store in a dry, dust-free environment to prevent air hole blockage and ensure proper heat dissipation; 3. The product is only powered by a 12V car cigarette lighter. It needs to be connected to the car cigarette lighter for use. 4. A replacement fuse is included in the package. If there is a problem with the product insert into cigarette lighter, you can check if the fuse is blown and replace it.
• The product does not contain a battery. This product cannot be powered by USB ports; Please check the user manual before use and follow the steps in the manual. If you have any questions, please get in touch with customer service at any time.

Overview

• Brand : AstroAI
• Voltage : 12 Volts
• Power Source : Corded Electric
• Noise Level : 85 dB
• Special Feature : Automatic Shut-Off, Digital, Portable