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 once without changing batteries, saving both time and money. Fast charging and long durability: 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 glow for at least a week. LED tea lights with remote control: Conveniently turn the lights on or off, 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 conventional candles. Reduction of CO2 emissions. In addition, these battery-powered lamps with charging station have stable low-current operation and are therefore safe for indoor decoration. Versatile room decoration: These LED candles with flickering flames are ideal for many occasions: Weddings, birthdays, parties, Halloween, Christmas or simply as an atmospheric decoration in your home.