Novel Style Led Belt Buckle wholesale china

1), Size: 137 x 48mm
2), Weight: 114g (without battery)
3), Display:
-Display area: 110 x 25mm
-Matrix: 21 x 7
-Number of LED: 147
4), Feature:
-Can store 6 messages (1 can store 512 characters, 2-6 can store 256 characters)
-With 9 levels of speeds to display and 9 levels of luminance to adjust by users
-Data communication: Easily input by hand
-Power supply: One CR2032 or 2 CR2016 batteries
-LED color: Red, yellow, blue, green, white, pink, three colors mixed
-Operation time: Over 20 hours