Features: DETECT AND PRESET PRESSUREBuilt-in high-precision sensor chip, accurate pressure measurement, no error, timely understanding of tire pressure status, to ensure travel safety. It supports preset tire pressure and stops automatically when fully inflated. 5 MODES INFLATORRIt supports 5 modes of operation, car, electric car/motorcycle, bicycle, ball game and free mode, to meet your different inflation needs. Wireless inflation, easy to operate. TYPE-C RECHARGEABLEBuilt-in 4000mAh battery, large capacity battery, no need to worry about running out of power at any time. It supports Type-c charging, and can also be used as a temporary power bank to charge mobile phones. FAST INFLATEMetal movement, alloy gears, strong and durable. Pure copper motor, 20,000 rpm, fast air supply, tire inflation takes about 70-120 seconds. The inflatable tube is durable and airtight. MINI PORTABLEIt is (L x W x H) about 160 x 63 x 43mm/6.30 x 2.48 x 1.69inch, mini and lightweight, portable, and solves the problem of tire pressure supplementation during your travel. Description: 1. The product has LED lighting, emergency lighting, and it is convenient to inflate tires at night. 2. It has a unique noise reduction structure, built-in special shock absorption cotton, good noise reduction performance, and the structure frequency is as low as 40dB. 3. Double-sided heat dissipation holes + spiral fan, the heat dissipation speed is improved, the air flow is accelerated, and the air is not hot when inflated. Specifications: Color: black Material: ABS Power by: Built-in 4000mAh battery Rated voltage: 7.4V Rated power: 60W Charging method: Type-c Inflation pressure range: 3~150Psi/0~10.3Bar Size: (L x W x H) about 160 x 63 x 43mm/6.30 x 2.48 x 1.69inch Package Includes: 1pc x Tire inflator 3pcs x Inflatable Adapter 1pc x snap button valve 1pc x Data cable Note: 1. Due to the light and screen difference, the items color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.