Smart Board USB Portable Interactive Whiteboard for Education and Business

Long Focus Infrared Portable Interactive Whiteboard with Multi-LanguagesWB2800 is a positioning system based on the optical technology which adopts the latest patent technology to develop. You can more easily and more convenient operate projectors and computer systems, and obtain better effects of speech and presentation. Turning the curtain to high-precision touch screen. Speakers can operate directly on the computer screen, which is more direct viewing and quick than any mouse. Whether you write and mark in the curtain or need to preserve and playback, speakers can easily realize using by using oway boards, It has more powerful function and more cost-effective than using any other existing whiteboard. WB2800 is designed to deliver superb agility and reliability in interactive writing on all types of projection screen. The supplied SmartPointer software records every pen stroke you make on your board, so you don't lose any of your important ideas. Easily and securely broadcast your whiteboard notes over the Internet in realtime to anyone.                                                                                                        /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1