We're sure you are looking this Multicolor WiFi LED SIGN which program and send message by your smart phone.
The led sign board display vivid and clear messages to catch your customer attention, moving your advertisement, increase your sales gloriously. 

★ Display Your Messages What You Want Include Text, Picture, Clock, Time, Countdown
★ 7 Colors Message Display, Available Message with One Color or Mixed Colors 
★ Multiple Data Communication Ways, by Smart Phone WiFi, USB flash drive or PC WiFi
★ Multiple Message Display Modes, Attractive Scrolling Borders, Highlight Your Brand From Crowds, Great Sales Booster
★ Professional and Reliable Electronic Led Sign Supplier

Spec.: 
Pixel Pitch: 5mm 
Density of Pixel: 40000 dots/m2 
Best Viewing Distance: ≥15 Feet 
Viewing Angle: Horizontally >160° / Vertically >130° 
Working Temperature: -4°F ~ 120°F 
Operating ambient humidity: 10%-95%RH 
Support: Win8/Winxp/ Win7/ W10 and phone for Android / iOS system


● New SMD technology, high efficient energy saving, attractive display messages 
● Widely use in indoor or outdoor such as commercial advertising LED display screen, service propaganda in finances, offices, hospitals, shop, store. 
● 1 year Parts/3 Year Factory Labor Warranty. 


[What's in box]: 
1x LED Sign Display (Available different type plugs depend on where you ask ship to) 
2x Heavy duty brackets 
1x Software and e-manual 

But there’s even more, Leadleds wifi led sign’s App is updated regularly unlocking new features and functionality, so that you led message board actually gets even better than age.