Unique and elegant VFD IV-18 tube, the substrate and pipe body are transparent, match well with amazing gleamy circuit board, full of cyber punk style, looks cool and attractive. Simple and fantastic design, only display time, date and temperature, no more redundant function. With 3 buttons and remote control, easy to switch display mode and adjust. Strong chip combination, with high accuracy to ensure exact time, built-in many color display mode of each module, can…