Leadleds 7x41 Pixels Remote Led Scrolling Display Board Moving Red Message, Rechargeable / Portable, Programmable By Buttons or PC, Choose Message By Remote Controller The portable led sign programmable by buttons where on the back of the product, also available program by software, choose message by remote controller or by button On/Off switch, 1-9 message display, built-in signals like warning light and &lt;&lt;&lt; &gt;&gt;&gt; Multi moving action for you choose: Left, Right, Up, Down, Snow, Flash, Fixed. 1-9 speed levels adjustment Rechargeable, portable, include mini tripod, wide use in counter, desk top, shop, store, office, meeting room The led sign practical and economical. Care customers needs, only from Leadleds