... Oxygen BarCar Air PurifierLCD liquid crystal displayautomatic monitoring of air qualityIon capacity:10 millionpower:3WPerformance Description:1: ... reactive oxygen species, creating jungle-like environment, occupants of ecological causes of brain-style health care, promote metabolism, regulate nerve ... 12.8 cubic meters per hour, effective use of an area of 40 square meters, fully meet the vehicle, home ...