Powerful & Quiet operations: Equipped with high copper motor ( ≤55dB noise) and 6 bio inspired fan, this hood delivers strong airflows to quickly remove cooking fumes, and odors, keeping your kitchen and clean Plug & Play Convenience: USB powered operations provides use without charging delays, with 3 touch control panel and overheating protections ABS construction ensures long lasting Space Saving Foldable Design: Unique 3 section folding mechanism expands for wide coverage yet folds compactly when not in use, ideal for small kitchens, apartments, dorms or without occupying counter space Layer Filtration systems: Features a double layer filter structure that effectively traps grease and absorbs odors, with removable washable for easy maintenance Includes a large detachable oil cup for cleaning Adjustable & Portable: ° rotatable slip base allows flexible while the lightweight body with carry handle enables easy placement, adapting to various kitchen layouts