Wax-oil effect: This LED candle is different from ordinary flameless candles. It uses the effect of wax-oil, and the light can be reflected in the wax-oil. The light not only appears brighter, but also largely reproduces the effect of a real burning candle. Remote control: With the 10-key remote control, you can easily use the flickering candles in your daily life. You can control the on/off timer, as well as the flickering and brightness functions of the candle within a range of 8 meters. Each LED candle requires 3 AAA batteries, and new batteries can be used up to 500 hours. Timer function: This flickering pillar candle has an intelligent timer function, and you can choose between 2/4/6/8 hour timer modes. If you want the candle to light up for 2 hours a day at 7:00 PM, simply press the "2H" button at 8:00 PM and the candle will light up for 2 hours a day until the battery runs out. Real Wax and 3D Wick: Real wax, 3D wick and warm light make this flameless pillar candle more