Features:1. The four in one suction, blowing, and charging system features a lightweight and handheld design that comprehensively removes dust from all gaps and dead corners in the car.2. Intelligent AI variable frequency motor, intelligent adjustment mode, prioritizes motor speed as power decreases, ensuring a 60% increase in strong suction and endurance3. Dual filtration system, reducing 99.9% of air microbiota, dust, PM2.5, mites, etc4. Three layer high-density filter element, reusable5. Ultra durable battery, long-lasting battery life6. Pure copper dual motor, brushless motor suction increased by 200%7. New generation DC eight duct, intelligent noise reduction technology+acoustic Active noise control, more silent8. Exquisite and compact, convenient for storageVersion introduction:PRO upgrade brushless version[product material]: ABS[Motor]: New upgraded brushless motorVacuum degree: 150000PARated speed: 100000rpmLithium battery capacity: 2*2000mAh[Charging method]: YTPE-C charging cableNoise: 52dBWorking temperature: -20~+50[Gear position]: Two gear adjustmentpacking list:host*1Charging cable*1Nozzle brush*1Long flat nozzle*1Blowing nozzle brush*1Slender mouthpiece*1Short inflatable nozzle*1Filter element*2