Features: The 28000Pa Multifunctional Blower Vacuum combines 4 in 1 power (blow, vacuum, inflate, purge) with industrial grade centrifugal engine technology, delivering 115m/s tornadoe force aeration for heavy duty cleaning and rapid inflation tasks. Equipped with 5×4000mAh 21700 batteries and 65W fast charging framework, this cordless blower vacuum provides 8 second continuous processing and fully recharges in 40 minutes with built in cooling fans for thermal management. Ideal for automotive technicians, outdoor enthusiasts, and homeowners needing high standard cleaning power for vehicles, workshops, camping gear, and household appliances. Effortlessly remove embedded dust from conditioning vents, inflate paddleboards at lakesides, purge BBQ grills, vacuum workshop debris, or clear wet leaves from gutters with interchangeable nozzles. Enhanced by PETG construction and smart defense framework, it maintains consistent aeration during electromotive force drops while preventing overloads through real time temperature/blockage monitoring. Specifications: 2. Detailed parameters • Model: D03 • Motor: 130,000 gyrations centrifugal compressed gas engine fan shears • Battery: 21700 5s 18.5V 4000mAh power battery • Drive board: 18.5V, 130,000 gyrations, 150 degrees temperature defense and speed defense, brushless motor Package Includes: 1xHost 1xInflatable nozzle 1xHurricane nozzle 1xHand-hand sealant 1xCharging cable 1xInstruction manual note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.