2. Dazzling color RGB spectrum, 20 spectrum display modes, 4 clock display modes 3. Easy to use, 7 levels of brightness adjustment, adjustable breathing brightness mode 1.Made of high quality material, and practical 4. Stable performance, using 16 x 24 total of 384 RGB light-emitting diodes, with the music rhythm and change different colors 5. Built-in microphone automatically sense the music melody, adjustable sensitivity