No Batteries: These Candles must be plugged into USB outlet to work. This allows you to use other devices like smart controllers , clappers etc (NOT INCLUDED) to turn them on and off and automate their use. Need to purchase extra parts for automation. There is NO BATTERIES HERE. 3-PACK SET: Features 4", 5", and 6" flameless pillar candles, ideal for creating a warm, welcoming ambiance in any setting. Whether placed in cozy dorm rooms, intimate gatherings, or festive events, these electronic candles with flickering flames enhance the atmosphere with their soft glow. Well-suited for adding charm and elegance to your home decor, they are versatile enough to complement any occasion, providing an inviting touch to your living space, celebrations, or special moments. CONVENIENT USB-POWERED: Eliminating the need for cords or batteries. Simply connect to any USB power source for continuous operation, making them hassle-free and easy to maintain. With an on/off switch, you have full control over when to use this realistic flameless electric candle, providing a seamless way to enjoy its flickering ambiance without worrying about replacing batteries or tangled cords. Ideal for adding a cozy glow to any space with minimal effort. CONVENIENT USB-POWERED: Eliminating the need for cords or batteries. Simply connect to any USB power source for continuous operation, making them hassle-free and easy to maintain. With an on/off switch, you have full control over when to use this realistic flameless electric candle, providing a seamless way to enjoy its flickering ambiance without worrying about replacing batteries or tangled cords. Ideal for adding a cozy glow to any space with minimal effort. DESIGNED WITH PARAFIN WAX SHELL: These flickering flameless candles create a lifelike flame effect, flickering and swaying just like real-looking fire. Enjoy the warm, inviting glow without the concerns of open flames, smoke, or dripping wax. Well-suited for any setting, they add a cozy ambiance while offering long-lasting use. Whether for relaxation or decoration, these USB-powered flameless candles provide the charm of candlelight without mess or potential hazards. These flickering flameless candles offer a lifelike flame effect, swaying and flickering like realistic fire, providing the warmth and ambiance of traditional candles without the risks of open flames, smoke, or dripping wax. Ideal for any setting, they create a cozy atmosphere while offering long-lasting use. Whether for relaxation or decoration, these USB-powered candles bring the charm of candlelight without the mess or potential hazards. The set includes 4", 5", and 6" pillar candles, ideal for adding a welcoming glow to any space. Whether placed in dorm rooms, intimate gatherings, or festive events, they enhance the atmosphere with their soft, flickering light. These versatile candles complement any occasion and add a touch of charm to home decor, celebrations, or special moments. With no need for cords or batteries, these candles connect easily to any USB power source for continuous operation. This eliminates the hassle of replacing batteries or dealing with tangled cords. An on/off switch gives you full control over when to use them, providing a simple, low-maintenance solution. For added convenience, these flameless candles integrate with your smart home system (controller sold separately). Once connected, you can control them with voice commands, turning them on or off, adjusting settings, and personalizing their use. This smart functionality makes it easy to create the ideal atmosphere for any occasion. Ideal for a wide range of events, these LED flameless candles are great for dorm rooms, Christmas parties, weddings, Halloween, bars, birthdays, and more. They add a festive glow to any celebration, making them a great addition to your decor.