SESSLIFE 23" Electric Fireplace Insert Realistic 3D Flame, 1400W/4777BTU Energy Efficient Heater with Crystal Ember Bed, Remote Operated, Ultra Slim, for Modern Home Decor

[Powerful and Even Heating Effect] - Delivers 4777 BTU electric fireplace power. Its wide outlet ensures an energy efficient electric fireplace experience, providing consistent electric fireplace heats 400 sq ft warmth without cold spots. [Realistic and Adjustable Flame Effects] - Enjoy a 3D flame electric fireplace with LED flame electric fireplace technology and color changing flame electric fireplace options. The electric fireplace with faux logs provides three adjustable intensity levels for authentic ambiance. [Convenient Remote Control Operation] - The smart electric fireplace interface allows you to adjust the electric fireplace with timer (30 mins-6 hrs) and temperature, creating a freestanding electric fireplace heater with remote control experience. [Slim and Easy Installation Design] - This slim electric fireplace features an ultra-thin 5.16-inch profile as a built-in electric fireplace. It installs effortlessly in any electric fireplace for living room or bedroom, with a lightweight frame for tool-free setup in existing enclosures. [Safe and Reliable Protection] - Features built-in electric fireplace with overheating protection for extended use. This electric fireplace heater offers family-safe operation as an electric fireplace with child lock alternative, maintaining a silent electric fireplace function.