... Providing excellent advantages of long life, low consumption and various colors provides alluring lighting.This Color Changing LED Light ... , blue, and 1 green) can be increased, reduced, brightened, or dimmed to produce a total of 64 color combinations Finger touch ... can change color automaticallyPowered by:USB or 3AA(1.5V)batteryUSB line and batteries not included 64 color touch switch color change ...