Rechargeable LED Tealights: No need to buy batteries. The rechargeable tealight has a USB charging station with 12 connections. Charge all lights simultaneously without changing batteries, saving both time and money. Fast charging and durable: It only takes 2 hours to fully charge. Fully charged tealights last for at least 42 hours in different light modes. When you turn them on with a 6-hour timer, these electric tealights will glow for at least a week. LED tealights 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 tealight should automatically turn off. Safe to use: No fire or messy wax compared to conventional candles. Reduction of CO2 emissions. In addition, these battery-powered lamps 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 ideal for many occasions: Weddings, birthdays, parties, Halloween, Christmas, or simply as an atmospheric decoration in your home.