Leadleds 39 in Indoor Led Signage Multicolor WiFi Programmable Electronic Signs for Shop Church office signs --> Widely in use: commercial

--> Widely in use: commercial advertising LED display screen

1x Remote controller(not include batteries)

❃ Input method: WiFi+ USB Flash Disk update message

Software/app and manual

Usage: Industrial

Leadleds 39 in Indoor Led Signage Multicolor WiFi Programmable Electronic Signs for Shop Church office signs --> Widely in use: commercialLed Display Programmable Led Sign Single Sided 1 8 Lines Messages Font Sizes Adjustable Product Details: Product Size: (39 x 13. 8 in) 990 x 35 x 55mm Resolution: 64 x 192 Usage: Indoor, semi outdoor Display color: Display Single color Or double color Or Multicolor message, vivid display Best Viewing Distance: 5 20m Viewing Angle: Horizontally >160 Vertically >130 Working Temperature: 10C ~ +45C ( 14F ~ 113F) Operating ambient humidity: 10% 95%RH