Christmas decorations are a must for every family no matter what religion and ethnic group you come from. Here comes the cheap Christmas tree decoration light string USB-6M 40LED. This beautiful lighting string is suitable for any Christmas tree of ordinary family. Adding this colorful light string to your Christmas tree will bring an unforgettable and magical Christmas. This light string has 6 meters of length and is equipped with 40 LED lamp beads, which has 20 beautiful colors and 8 interesting flashing modes. It's more energy saving, eco-friendly and safe. It can reduce the energy consumption of your Christmas tree decoration. In addition, it is very durable, waterproof and anti-rust, so you don't have to worry about the short life of the light string. To connect the light string, simply plug the USB cable into a power bank, mobile phone adapter, laptop, or any USB port. The remote control provided with the product is convenient and easy to use. In addition, the product comes with a 10-month warranty service. Through this service program, you can get free maintenance service within ten months after purchasing the light string. This chic and lovely light string is your best choice for Christmas decorations!