... be changed as clients' requirement 2) Photo catalyst (TiO2) air purifier Features:1) Our own design, color can be changed as ... ' choice3) TiO2 kills deleterious goods from air like bacteria, pathogen, formaldehyde, fresh air by UV light4) Ionizer removes bad smell ... in air, easier for body absorption5) Solar-energy panel6) Humilis perfume makes nice smell inside of car HT100-Air Purifier Car purifier