Product Name: LED Backpack Light Box with LED Screen Message Human Walking Billboard Model NO.: BP-01 Certification: CE, RoHS Shape: Rectangle Usage: Advertising Type: Ultra Slim Light Box Material: Aluminum Logo: Customized Logo for Brand Advertising & Promotion Size: Can Be Standard or Customized OEM Size Application: Outdoor Usage for Advertising or Promotion Designs: with LED Scrolling Message or Without or LCD Displ Lighting Source: Quality LED Lighting Source Changing Posters: Easy & Human Friendly Changing Pictures with Snap Images: Can Be 1image or Multi Images Sides: Double Sides Trademark: Besda Transport Package: OPP Packing, Carton Box Packing, Wooden Box Packin Specification: CE, ROHS Origin: China HS Code: 94056000 Product Description LED BACKPACK LIGHT BOX ( MOBILE LIGHT BOX / PORTABLE LIGHT BOX)LED Walking Billboard / Human Billboard / Backpack Light Box/ Walking billboard / Portable billboard / LED outdoor billboard signageQuick Details Usage:Outdoor Tube Chip Color:white Display Function:Graphics Pixels:1500*600 Screen Dimension:1500*600mm Product Name:mobile backpack light box Feature:with battery Pictures:can be exchanged LED color:green LED message:programable with battery 7-8 hours LED illuminated roll up banner stand(pictures can be exchanged) 1, frame size: 150 * 64cm & thickness 5cm2, Picture size: Back-1.38 * 0.57m and Front-0.59 * 0.57m, "you are the focus wherever you are"3, Four-side open design, more convenient for pictures changed.4, Light weight design about 7KG.5, 8800MAH high-capacity rechargeable battery, each time work last over 7-8 hours.6, Built-in high-power LED light boxes, higher brightness and more uniform lighting.7, Wide strap design, back up easier.8, Implicit within the stent design, tired take a break easily and go on.9, Curved corner design, be sage to public places.10, Waterproof plugs and more durableTwo option:1, top with LED moving message programable2, top without LED moving messageLED Walking billboard Backpack light box Production site & application: