Description <br> You can do DIY program by mobile phone via Bluetooth any where any time. <br> Fashion and eye-catching, the best choice for your Trade Show, Party, Conference and Concert. <br> Party, exhibition, restaurant, waiter, guider, model car, model bus, driver, promotion, sales person, as a LED sign, you can use it any place. <br> Show different message in different time and situation <br> Support Chinese, English, Korean, Japanese, Russian, Spanish and so on. <br> Type: Black Frame Red Font / Black Frame Red Font Four Characters / Black Frame Pink Font / Black Frame Orange Font / Black Frame Blue Font / Black Frame Blue Font Four Characters / Black Frame Green Font / Black Frame Yellow Font / Black Frame White Font <br> Colour: Black <br> Material: ABS <br> Size:90 x 30 x 6mm <br> <br> Package Contents: <br> 1 x electronic badge <br>