Is it a heater or just a fireplace display?
Vendor gave a good description so I’m just going to paste it here:
This is both a heater and fireplace TV stand. There are two switches on the fireplace place insert, one allows turns on the fan that blows warm air and the other turns on the fireplace insert display. I would mention that this fireplace stand is not meant to heat a large room, but would rather it will put out enough heat to take the edge off the room.