Rechargeable LED tealights: You don't need to buy batteries. The rechargeable tealight has a USB charging station with 12 connections. Charge all lights at the same time without changing batteries, so you not only save time but also money. Fast charging and durable: It only takes 2 hours to fully charge. Fully charged tealights last at least 42 hours in different light modes. When you turn them on with a 6-hour timer, these electric tealights light up for at least a week. LED tealights with remote control: Turn the lights on or off conveniently, adjust the brightness and choose different light modes. With the timer for 2, 4, 6 and 8 hours, you can also set when the LED tealight should turn off automatically. Safe to use: No fire or dirty wax compared to conventional candles. Reduction of CO2 emissions. In addition, these battery tealights with charging station have a stable low current operation and are therefore safe for indoor decoration. Versatile room decoration: These LED candles flickering flames are ideal for many occasions: Weddings, birthdays, parties, Halloween, Christmas or simply as an atmospheric decoration in your home.