Detailed Product Description

Item no:NT-LD172Features:1) Display: a) Display area: 48 x 10mm b) Matrix: 5 x 19 c) Number of LED: 952) Can store 1 message, totally 120 characters3) With 7 levels of speed to display, and 7 levels of luminance for adjustment by
user4) Display direction: vertical5) Data communication: easily input by hand6) Power supply: 1 x CR2032 or 2 x CR2016 batteries7) LED colors: red, blue, green, yellow, white, pink, 3-colors mixed8) Operation time: about 20 hours