【Floating On Water】Designed according to the law of buoyancy, this electronic candle does not sink in water, but floats on the surface of water, which is waterproof, which is more advantageous than fuel spark plug or other electronic spark plug. 【Liquid Induction】There are two liquid sensing heads at the bottom. When they touch the water, the light turns on and the induction is very sensitive. By placing the candle in water or placing it in a dish with water, the candle will light up. There is no need to turn the switch on or off. Take it out of the water when not in use. 【Safe And Environmentally Friendly】 No flame smoke, you don't have to worry about burning the decorations or to burn yourself. No smoke smell, and our electronic candle can be recycled. 【Energy-saving Battery & Easy to Carry】It is powered by a long-lasting CR2032 button battery and can be lit continuously for a long time. 48-60 hours (if used 4 hours per banquet, it can be used 12 times). Premium PP case, lightweight and not easy to scratch, easy to carry and store. 【Realistic Flame Effect】 The design of the lamp head is similar to that of the flame. The lighting mode is warm yellow and flashing. The effect observed at night is as romantic and warm as the lit candle. Suitable for a variety of scenarios such as wedding scenes, family banquets, corporate parties, event ceremonies, pool clubs, etc.