联系人 Ms. Jenny
No. 2-6 Hongde Road, Guangzhou, Guangdong
Display Aera: *9**3((mm) Matrix: *2**6 Number of LED: **2 This product can display, English, Japanese and Korean, any languages, Can shore a message with **0 English characters. With 8 levels of speed to display, and 8 levels of luminance for adjust by user . Data communication: input by computer power. Supply: One CR***0 battery LED Color: Red, Green, Blue, White Operation time: About 8 hours
