About this item: 144 LED Fairy Spirit Birch Tree LightsYou can use a button to turn ON/OFF and timing mode. The artificial tree is made to imitate the bark of a birch tree and has 24 branches with a total of 144 LED lights. You can DIY branches at will. Timing FunctionThere is a switch button on the base of the birch twinkling tree lights. Turn on the switch and the birch tree light will emit warm white light; click the button again to start the timer function. The 144LED tree light will automatically turn off after 6 hours of operation and automatically turn on after 18 hours. Larger and more LED bulbs, brighter than other birch tree lights. USB And Battery PoweredThis twinkle tree light can be powered by USB or 3 AA batteries (not included), you can flexibly choose anywhere, easy to use. Using 3 AA batteries, you can move the decoration at will; use USB to save electricity, money and environmental protection. Important: Please unplug the USB cable when using the battery to avoid damage! DIY DesignBonsai style design, natural tree branch will add vitality to your home. The branches can be bent to easily adjust the shape of the tree, making it an ideal natural tree shape. Flexible branches can meet your DIY needs. For different festivals, you can bend the branches into any shape you like. Festival Decoration Light144 LED bonsai tree light is very suitable for all kinds of festival decoration, it can bring you a different festival atmosphere and warm environment, Christmas, Birthdays, Weddings, Thanksgiving, etc.144 LED lights emit a warm white light, allowing you and your family to enjoy holidays and add a different color of family harmony. High-quality LED Birch Tree LampOur LED tree lamp are composed of 144 LED copper wire string lights, button switches, timer, ABS bases, and artificial branches. Operated by USB or 3 AA batteries, LED bulbs will not generate heat for a long time, safe and energy saving and save money. This LED tree light is a necessary decorative night light for your bedroom.