1. Intelligent pressure measurement and tire protection: equipped with high-precision sensor chip, accurate pressure measurement, safe tire protection. 2. Strong inflation power: using a new generation of pure copper turbine motor, the inflation speed is increased by 200%, and inflation is easy and fast. 3. Safe heat dissipation and temperature control: adopting a triple heat dissipation system, the outer hole shape has fast heat dissipation, intelligent AI control, and safe temperature control is more guaranteed. 4. Portable and low-noise design: small and portable, wireless fast charging, easy to store. Built-in special shock absorber, double noise reduction, structural frequency as low as 40DB, reducing mechanical noise. 5. Intimate lighting and intelligent display: equipped with LED lighting, convenient for night inflation. At the same time, it is equipped with intelligent digital display function, so that tire pressure and other data are clear at a glance. 6. Widely applicable to a variety of scenarios: can be widely used in automobiles, motorcycles, bicycles and various types of balls, etc., to meet a variety of inflation needs. Specifications: [Product name]: Multifunctional air pump [Cylinder size]: 17 cylinders [Air flow]: 21L/min [Product specifications]: 9.4x5x18cm (length x width x height cm) [With light]: With light [Net weight]: About 400g [Output power]: 60 (W) [Rated voltage]: DC7.4 (V) Colour:black Material:ABS Due to different product batches, the appearance may vary, which does not affect the use Package Contents: 1 set * Portable Electric Car Tire Inflator Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.