Sleek and modern design that's also warm from the inside out. Fireplace insert can heat rooms up to 400 square feet with 1400 watts/4600 BTUs per hour, with the heat exiting from a vent in the front.Flame effect can be used with or without heat for year-round use; this effect is created by flickering light behind a glass panel that resembles a fire.Heating feature requires no gas lines.Spectrafire's customizable flame effect boasts five brightness settings — Campfire, Midnight Fire, Spectrafire, Sapphire and Amethyst — allowing you to choose the color of the flame effect.Dual side storage compartments create lots of space for media storage.Wirelessly stream audio from any Bluetooth® device.Connection plate on back makes for easy component setup.Experience rich sound from four main speakers, two tweeters, rear-facing passive bass ports and a powered subwoofer.Cutouts in the back provide multiple wire management options.Fireplace insert uses energy-saving LED technology.Remote control allows you to alter the flame effect without leaving your seat.Contemporary insert has metallic and crystalline fire glass for a modern sparkle.