These candles are really good and the price is, in spite of the exorbitant shipping costs, virtually unbeatable. First of all I have read many reviews about real wax candles with remote control. Since I could inspire no other product I thought I'd give it a whirl with the price values. For the money saved I immediately ordered accus and chargers to Amazon. Lo and behold, with the accus they have been running for a week every day for several hours. The remote fünktioniert flawlessly even over 3 meters. For flicker would be to say that they just flicker. More than an ordinary candle? The already, but even in a dark room they interfere with the television not (not even my husband). A clear buy recommendation.