5 flame color modes: Red, Yellow, Orange, Blue, and Automatic Mode. 5 LED burning logs color modes: Red, Yellow, Red, Orange, and Automatic Mode. The special automatic design is a big highlight design of this electric fireplace. The flame and LED bed color will be changed automatically and give your room a modern and amazing ambiance. · Dimmer: 5 levels of Brightness. · Flame Speed: 5 levels of Speed. · Sleep mode: All lights down while heating. · Remote Control: 8m operating distance. The noise is only about 3Db and is hardly to be noticed. So you and our family could have sweet dream. This heater is hot when id use. To avoid burn, do not let bare skin touch hot surfaces. Keep combusible, paper and fabric materials at least 3 feet(0.9m)away from the heater.