Rechargeable LED Tea Lights: No need to buy batteries! This rechargeable tea light set features a USB charging station with 12 ports. Charge all the lights simultaneously without replacing batteries, saving you time and money. Fast Charging & Long Lasting: It only takes 2 hours to fully charge. Fully charged tea lights last for at least 42 hours in various light modes. When turned on with a 6-hour timer, these electric tea lights will burn for at least a week. Remote Control LED Tea Lights: Conveniently turn the lights on or off, adjust the brightness, and select different light modes. The 2, 4, 6, and 8-hour timer allows you to 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. Plus, these battery tea lights with a charging station have stable low-current operation, making them 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.