Fangrui Product Details Efficient Air Filtration: Keep Your Kitchen Air Pure And Well-maintained With This Desktop Range Hoods Advanced Oil Filtration System. With Powerful Suction Technology, It Effectively Removes Oil Smoke, And Odor Substances. Its Removable And Replaceable Oil Suction Filter Elements Traps Most Oil Fume Particles, Ensuring Hassle-free Maintenance. Easily Carry: The Desktop Range Hoods Compact Design Allows For Hassle-free Storage And Effortless Portability. Its Usb Interface Design Enables It To Be Easily Connected To A Mobile Power Supply Or Plug, Making It A Travel Companion. Adjustable Height: The Desktop Range Hood Provides Multi-angle Adjustment With 360-degree Rotation, Letting You Customize The Hoods Height To Meet Your Specific Space And Cooking Needs. Extensive Application: Take Your Gourmet Cooking Skills To Level With This Desktop Range Hood. For Indoor Bbqs, Hot Pots, And Other Cooking Adventures, Its For Small Kitchens, Dorms, And Camping Trips. Improved Efficiency: Usin