smtyle Flickering Moving Flame Wick Flameless Candles set of 3 piece with Timer Remote and Battery Operated Ivory Flat Top FLAT TOP DESIGN: These Flameless candles with Special flat top design give the feeling of quietness and strength. Fill the room with the warm glow of candlelight, worry free. PERFECT SIZE RATIO COMBINATION:The height difference(4" /5" / 6 ") gives a comfortable feeling ,3 "diameter: TIMER FUNCTION:Whenever you want to change what time they come on,This Flameless candles with timer and remote will turn on at that time every day automatically each day and stay on for the number of hours you selected2/4/6/8H. HIGH-QUALITY LED CHIP: when you select 2 hours timer a day ,the candle light can automatically cycle turn on about 75 days if using high-quality AA batteryes. AFTER-SALES SERVICE IS GUARANTEED: 7 days after receipt of any quality problems can contact us for free replacement.