Portable car vacuum cleaner cordless for interior detailing 1、3 Types of Nozzle: Wide nozzle, brush nozzle and flat nozzle. Wide nozzle is suitable for large areas of dust and hair. Brush nozzle is suitable for dust in the gap between the seats of the air conditioning vents. flat nozzle is suitable for small and hidden corners. 2、Strong Power: Built-in 2000mAh rechargeable battery, continuous use up to about 20 minutes, with charging interface and USB output port. 3、Reduce the Noise: Optimization of air duct-reducing wind resistance and noise. Tight Engagement of Components-Reducing Vibration Noise. Motor equipped with brushless motor-reducing rotor friction noise. 4、High Performance: Dual-core frequency conversion chip can easily handle the cleaning in the car and at home, reasonably release the current under the monitoring and adjustment of intelligent power supply management system, and cooperate with air cooling system to ensure the continuous and excellent operation of battery pack, which can complete the cleaning of a larger area at one time. 5、Widely Used: In addition to being used in the car, the car vacuum cleaner can also be used to clean sofa, sheets, pet hair, carpet, desk, computer, etc. Suck away sediment, confetti, hair, cigarette butts, gravel easily.