You can do DIY program by mobile phone via Bluetooth any where any time.
Fashion and eye-catching, the best choice for your Trade Show, Party, Conference and Concert.
Party, exhibition, restaurant, waiter, guider, model car, model bus, driver, promotion, sales person, as a LED sign, you can use it any place.
Show different message in different time and situation
Support Chinese, English, Korean, Japanese, Russian, Spanish and so on.

Type: Black Frame Red Font Four Characters
Colour: Black
Material: ABS
Size: 97 x 28 x 6mm

Package Contents:
1 x electronic badge

Only the above package content, other products are not included.
Note: different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.