Mini USB Car Humidifier (Cup Design) It is easy to useat home, in the office, the computer room, and even in the car. Features: 1.Using the ratio of 1:20 in the water to join Banlangen herb granules, houttuynia injection or disinfectant can be effective in the preventing influenza. 2.Adding a few drops of vinegar into the water, can function as sterilization, adding salt water to soothe sore throat and chronic pharyngitis 3.Adding a few drops of toilet water, can drive away mosquitoes and mitigate nasal congestion for children. 4.Put the humidifier next to computer, can remove static electricity and reduce harmful radiation 5.Note:Do not add essential oils, for the essential oils may block the atomization chip that would cause damage to the humidifier. Description: 1.Voltag:DC 5V/12V 120mA 2.materials:ABS 3.Water Capacity: 250mL 4.wetting spray volume: 20ml / h 5.unit N.W./G.W.:150g/200g 6.Product Size:87*87*116mm QTY:60 PCS N.W/G.W: 12/13KGS N.W.:12 KGS G.W.:13 KGS MEASURE:52*42*42CM