... led glow color,flicker speed,blow out or not,remote control,rechargeable and so on. a.Timer function ... saved.b.Remote control function:Use a remote control to control the light color,timer,on/off,flicker type.You ... off,you can control all function only by a remote control.For eg. The color is red,you ... light wull change to green immediately.. So a remote control at hand,control the candle at any time ...