-Customize your heating needs with 750W/1500W heat setting -Flame can be used independently for year-round use -4 flame colors and 4 log colors create a warm atmosphere -5-level flame brightness and flame speed for your preference -Heat rooms up to 400 square feet with 5100 BTU heat output -Have a good night's sleep with a 1-8 hours timer and low noise operation -Control the fireplace through a control panel or remote control -Please keep this fireplace heater at a distance of 12" from other app