Homy Compatible Privacy Screen Protector MacBook Pro 13 inch 2016/2017/2018, Gift: Keyboard Cover Ultra-Thin TPU A1706, 1989 Touch Bar, A1708. (13 inch, Privacy) crystal decoration with blue LED indication light. plugs directly into the 12v cigarette outlet. Great Car and RV Accessories. release 4,800,000 pcs/cm3 negtive Ions; effectively remove smoke dust and PM2.5 air pollutants ( proven by experiment ) Neutralizes contaminants like mold, bacteria and viruses purifying the environment helping you breath easier and also will help to reduces the asthma's, cough, sneezes. Release small amount of ozone This mini air purifier loziner is beneficial to the human's health This package comes with one car 's Oxygen Bar with Metal Box packaging. Approved by CE, FCC, RoHS. Full One year warranty.