Features: It makes inflating low and flat tires in emergency-easier and more convenient. With the built-in LED light, you will not have trouble seeing what you're doing with your tire, even when you're working in-a shadowy garage, parked under a-broken streetlight, or broken down next to an unlit rural-road. Great for many types of tires: car, bike, motorcycles, SUV, ATV, rubber dinghy and also sports equipment and inflatables. High-precision chip, no error in pressure measurement. Connect the air nozzle to automatically detect the tire pressure without error. After setting the corresponding tire pressure, it starts to inflate and automatically stops. There is-no need to pay attention to the tire pressure value at all times. With a-large digital LCD-display, the current tire pressure will be displayed, so you can monitor the accurate tire pressure at any-time. The LED light can provide long-lasting lighting, and the bicycles air pump can help you use the bicycles air pump at night or in the dark. Specifications: Material:ABS Size:Approx.17x7x5.2cm/6.69x2.75x2.04 Model: HR-305 Battery capacity: 6000mAh Working voltage: 7.4V Rated-input: 5V1A Piston-diameter: 19mm Rated-power: 60W Pressure range: pressure: 3-150PSI. Accuracy: ±1.5psi Air volume: 16L/min Continuous working time: 8-10min Time: fully charged lithium-battery Working time: about 25min. Fully charged lithium-battery can hit 2-3 tires. 195/65R150 0 ~ 30psi inflation time: 15 ~ 20min. Charging time: 3-5h Charging interface: Type-C Usage time: 30min Length of air hose: 200mm±10mm. Color: black Package Includes: 1x Tire Inflator note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.