Design: It features a circular, wood-textured frame that mimics the look of vintage "porthole" televisions or Art Deco cabinets from the 1930s-1950s.
Function: The device uses LED lights and moving parts to simulate "burning" logs and flickering flames without producing actual heat.
Power: These models are typically powered via USB or batteries, making them portable and suitable for various indoor settings like living rooms or bedrooms.