Description: Vintage Nixie Clock outside, modern LED clock inside, 6 digit nixie tube glow effects brings you the good old cyberpunk vibes. Made of high-quality wood and acrylic materials makes the entire digital tube clock look more high-end and more textured Each lamp tube has 16 million colors that can be adjusted freely. There are a variety of adjustable lighting effects such as rainbow light mode, breathing light mode, and water flow mode.Novelty, interesting and technological! This tube clock is powered by USB. Built-in button battery, even if the power is cut off, the button battery's power will still support the clock to continue timing, so there is no need to reset the time after the power supply is restored. Can be used as a decoration in the room to enhance the romantic and interesting atmosphere. It is also especially suitable as a gift for your family, lover and friends. Specification: Material: Wood, Metal Size(LxWxH): 237.5x61.5x79mm/9.4x2.4x3.1inch Package Includes: 1 Piece Nixie Tube Clock 1 Piece USB Cable