1,0.56 Inch Digital Tube: Eight digit 0.56 inch size digital tube display, more clear when reading the number. 2,Premium PCB Board: The circuit board made of PCB material, stable function and long service life. 3,Decimal Point can be Controlled Separately: This is an 8 bit 7 segment display module, each number has a decimal point, and all points can be controlled separately. 4,Easy to Connect: Digital tube is easy to connect, wiring is precise, clear plate circuit, just connect and use, no tedious wiring process, simple and fast to use. 5,Digital Display Module: 74HC595 controller is used, only 3 IO ports are needed to drive 8 digital tubes. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.