Ultra powerful, low profile window fan. Super easy installation with patent-pending modular 1 in., 2 in. and 4 in. foam block system. UV-resistant EVA foam creates a stronger barrier for unwanted noise and outside temps, and creates a more modern look than traditional accordion-style systems. Allows for installation inside most window screens. Brand Name: Vornado Sub Brand: Transom White Fan Height: 7.16 in. Number of Speeds: 4 speed Oscillating: No Product Type: Electronically Reversible Window Fan Fan Length: 5.73 in. Fan Width: 26 in. Remote Control: Yes Power Source: Electric Built in Timer: No Number of Blades: 1 blade UL Listed: Yes Color: White