We wish you a Merry Christmas......We wish you a Merry Christmas...... Christmas is coming! You can celebrate this festive season while you are working. USB Xmas Decor Light which contains a string of 12 color changing LED lights. And it is a perfect and special Christmas present for your friends too! Get one to enjoy the joyful festive season or to give as a present to your friends and let them have an unforgettable moment. Plug and play Built in 12 color changing LED 12 different shapes design Compatible with any system that support USB Moody light effect Powered by USB Port or AC Adapter Length: 4 meters (4M)(approx.) Weight: 255g Package Contents: USB Xmas Decor Light (12 LED Lights) AC Adapter (100~240V)