Ohuhu 3 Weatherproof Outdoor and Indoor Candles with Remote Control & Timer Flame-Free, smoke-free & worry-free candles let you enjoy the ambiance of candlelight safely Weatherproof, suit for indoor and outdoor use Remote Control Range: 20 ft, lets you easily control the lighting in hard-to-reach places Excellent Valentine's Day Decoration to create a romantic atmosphere, emits mystic light, which is great for restaurants, promotional events, parties, receptions, weddings and home decor. Requires 3 AAA Batteries for each candle(not included)