Rechargeable LED Tea Lights: No need to buy batteries. The rechargeable tea lights have a USB charging station with 12 connections. Charge all lights simultaneously without changing batteries, saving both time and money. Fast Charging and Long Lifespan: It only takes 2 hours to fully charge. Fully charged tea lights last for at least 42 hours in different light modes. When you turn them on with a 6-hour timer, these electric tea lights will glow for at least a week. LED Tea Lights with Remote Control: Convenient to turn the lights on or off, adjust brightness, and choose different light modes. With 2, 4, 6, and 8-hour timers, you can also set when the LED tea lights should turn off automatically. Safe to Use: No fire or messy wax compared to traditional candles. Reduces CO2 emissions. In addition, these battery-operated tea lights with a charging station have stable low-current operation and are therefore safe for indoor decoration. Versatile Room Decoration: These LED candles with flickering flames are perfect for many occasions: Weddings, birthdays, parties, Halloween, Christmas, or simply as an atmospheric decoration in your home.