At first glance it looks really like a candle and smells that way. Down at the bottom is a flap and since then have into 3 pieces AAA size batteries. We use battery Eneloop type. Also below is a switch which, together with breath function off the candle and turns. The power consumption is unfortunately very high. After two nights continuously lit a change is due.
The flickering of the candle is very beautiful and looks really real and the Pusterei works well.
Only drawback of breath sensor is next to the "flame", as this black comes along and which candle has been a black spot near the wick?
Otherwise, one suspects already a real candle, if you do not look closely.