The Orion 52" Slim delivers premium flame effects and modern elegance in a compact design. Perfect for smaller spaces, it features cutting-edge Heliovision(TM) technology and smart control. Flame Options:3 styles × 6 colors (18 combinations) Lighting:Multi-color ember bed & downlighting with adjustable speed Sound:Built-in ambient crackling audio Controls:Touch panel, remote, Wi-Fi app (Alexa & Google Home compatible) Heater:5,000 BTU ceramic heater (visual-only mode available) Installation:Frameless, fits 2×6 wall framing (6" deep) Dimensions:52" W × 15.625" H × 5.5" D | Viewing height: 15"