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