1) Novelty and practical design; 2) Naturally air purify the dust and bacteria through the water-bath technology (siphon force plus centrifugal force to clean air); 3) Add drips of concentrate solutions(hydro-essential oil) to the container, this air purifier instantly remove air contaminants, dusts, odors and other particulates and release continuous freshening air and fragrance; 4) Antibacterial solution may be added to the water to increase disinfecting and filtering effectiveness; 5) Home, Office, Medical & Industrial Use. · Voltage and power: 220v~240v 50Hz 14w · Certificates: CCC/CE/CB/GS/UL · Packing: Color box size: 24*24*21cm; 2,100pcs/20'; 4,416pcs/40'; 5,160pcs/40HQ Carton size: 74*25*44cm Amount per container: 6pcs Color: Assorted Colors