✔ Third core working principle: the air enters from the middle waist position and flows vertically through the fan, so that the air volume is larger, the air contacts of the negative ion generator faster, the negative ions are generated faster, and the efficiency is higher. Negative ions have strong adsorption ability, which can effectively adsorb harmful substances such as PM2.5 in the air, smoke odor, etc., so as to achieve.
✔ The 4RD upgrade features on the basis of third: negative ion mist extraction and smoke removal: using 8 million negative ion generators, the negative ions have very strong adsorption capacity with the function of mist removal (PM 2.5), smoke removal and air quality improvement. vertical air duct design: The vertical air duct design to be adopted, the air volume is large.
✔ 4rd upgrade features on the basis of the third: humanized design, USB Micro adopts USB input design, cell phone charging cable is compatible, easy to replace, dual USB expansion output interface, can be used to charge cell phones and other electronic devices. Aluminum alloy shell: The body adopts high hardness 1.2mm aluminum alloy shell, which is sturdy and durable.
✔ 5RD upgrade features on the basis of 4th: super oxygen deodorization, formaldehyde removal. Superoxide (O3) can destroy the molecular structure of formaldehyde and other harmful gases, effectively remove formaldehyde, TVOC, odor, smoke and other harmful substances in the car.
✔ 5RD upgrade features on the basis of 4th: multi-functional adjustable. 5RD can be switched to negative ion purification function and super oxygen deodorization function at any time. Start super-oxygen and formaldehyde deodorization after parking, built-in lithium battery, can start super-oxygen deodorization function after power off (make sure no one in the car)
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