Leadleds 43 x 28in Outdoor Digital Signage Solar Powered Power by:Rechargeable Battery It has a USB port

It has a USB port that can connect to your car cigarette lighter

via WiFi or LAN

LAN port auto-detection for easy network integration and updates from your Windows computer on the same network

the aerodynamic design results in a low wind load

Brightness adjustment: 15 levels

Leadleds 43 x 28in Outdoor Digital Signage Solar Powered Power by:Rechargeable Battery It has a USB portGo green with this Leadleds 43 x 28in Outdoor Digital Signage Solar Powered Sign. Its solar power, outdoor LED display, and full color programmable ad boards make it perfect for any business. Plus, it's built in rechargeable battery provides plenty of power, even at night. Brand Name: Leadleds Display Function: Video Text Animation Symbol time Usage: Outdoor waterproof Tube Chip Color: Full Color Led Video Display Board LED Panel Pixels: 8mm Showing