47.5 in. Crystal mirrored mantle with crystal insert fireplace

Mirrored mantle with clear crystals electric fireplace. Adjustable flame flickering affect, thermostat, and timer with remote control-uses two aaa batteries not supplied. 1400 Watts with 4777 btu output. Space heating capacity of 400 sqft. Fireplace insert must be installed with the mantle together; easy installation. Coil resistance heating. Illuminated with built in led