Description: Type:Car Air Humidifier Size:L*W*T: 7*2*0.8cm/2.75*0.78*0.3 Power:USB Application:Car/Home Application area:Below 10 square meters Shape:U Disk Shape Color: Green Feature: 1.Bring your essential oils with the USB essential oil diffuser. 2.This diffuser plugs into any USB outlet so it can used in the laptop or your car. 3.Just add a drop or two of your favorite oil plug the diffuser in and enjoy your oils anywhere. 4.This mini aroma diffuse fashion design easy to carry and convenient to use. 5.Let you enjoy the fresh air focus your attention and improve emotional and psychological mediation.Help you refresh reduce fatigue and relax immediately. Package List: 1 * Car Air Humidifier;1 * Straw Notes: 1.Due to the different monitor and light effect the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2.Please allow 1-3cm measuring deviation due to manual measurement