huanyuan

1. Programmable via PC by USB 2. Speed adjustable, scolling adjustable 3. Printing company logo for prom 4. Warranty: 1 year Detailed Specifications of led badge:1) pixel: 7 x 232) Capacity: Store up to 6 messages3) Scrolling speed: 1~8 grade4) Brightness: 1~8 grade5) Display mode: 6 types, such as from right to left, from up to down, from down to up,stop, flashing and scrolling6) can display ...