Pillow 4.2 yuan 4L cartoon ice liters vehicle refrigerator 95 yuan code setting supporting neck pillow anti migraine U-shaped pillow to buy "" to buy "" to buy "" Cut wire ring pad 62 yuan alarm a safety hammer 9.9 yuan free to buy "" to buy "" vehicle 8 inch fan 18 yuan Haoshun table board wax 5 yuan K830Q gift key buckle 4.8 to buy "" to buy "" to buy "" < negative oxygen ion module span style= set the voltage transformation of 5V to -5KV high technology through the release of fine needle, release the anion (-E), the anion and the oxygen molecule after capture combined into negative oxygen ions (O). Negative oxygen ions have a strong adsorption capacity, negative oxygen ions and dust in the air, second-hand smoke, pollen, can be inhaled particulate matter such as floating material combined with increased landing. Negative oxygen ions and formaldehyde, benzene and other carcinogenic substances would like to combine, so that the occurrence of structural changes and settlement. The honeycomb activated carbon filter layer at the outlet of the air filter for two times the formaldehyde, benzene and other carcinogens. use experience: because of negative oxygen ion is colorless and tasteless, intuitive feel may not be very strong, if you smell sensitive enough, at the outlet, you have a fresh feeling and bamboo after rain fragrance, like being in the forest, after long-term use, you should have the following experience: 1. in someone smoking environment, no smoke, smoke all gone. 2. air breathing some fresh than before, many, smell the car or room was significantly reduced. after sale service : a product (except if there is any quality problem caused by human and transport), the company promises to return. two: purchase of goods within 15 days can not sell replacement (the precondition is not affect the two sale). Back and forth freight borne by the buyer! honor delivery reminder: little less than 500 yuan that express, small things more than 1000 yuan recommend logistics, big things generally recommended volatiles when shooting flow, please contact the seller to modify the freight, Thank you for your cooperation ! contact welcome to disturb : contact service: TEL:0579 - 81069097 18006519097 map returned home return auto supplies stores