1. display language: support multi-language (English, Chinese, Traditional Chinese, Korean, Japanese, Russian, Arabic and so on), letters, numbers, dot-matrix animation image.
2. memory: 6 text message, 2 graphic information, and can show the logo of company.
3. operation: switch buttons, 4 adjustable brightness (25%, 50%, 75%, 100%), 5 speed adjustment, that is, the text display speed can be fast or slow, 1 switch button, can control the 8 message to be showed continually.
4. charging time: built-in polymer Li battery, 1600mAh, charge 2 hours, wide voltage input AC 100-240V.
5. working time: can work 16 hours continually basing on the brightness is 25%.
6. package: 1 set/ per box, the CD, communication line include.
7. directly through the USB line to download informatino from the computer, and also can be recharged (fit for Windows XP/ 98/ 2000).
8. widely used in the public house meeting room, shopping, supermarket and so on.