. MH733's 4000 lumen high brightness allows presenters & participants to conduct presentations in comfortably lit medium-sized conference rooms with uncompromised debate collaboration note-taking & interaction to achieve the most productive meetings. The high luminance provides professional picture quality for corporate users to satisfy stringent corporate standards.. With Full HD (1920 x 1080) native resolution in widescreen 16 9 aspect ratio MH733 offers subtle details ultra-sharp readability & highly enhanced display capacity for professional presentations Key Product Info. Vivid clarity in ambient lighting environment Full HD resolution for crisp image clarity & increased content density USB reader for PC-less presentations Split-screen projection & effective meeting control Product Features Vivid clarity in ambient lighting environment MH733's 4000 lumen high brightness allows presenters & participants to conduct presentations in comfortably lit medium-sized conference rooms with uncompromised debate collaboration note-taking & interaction to achieve the most productive meetings. The high luminance provides professional picture quality for corporate users to satisfy stringent corporate standards. Full HD resolution for crisp image clarity & increased content density With Full HD (1920 x 1080) native resolution in widescreen 16 9 aspect ratio MH733 offers subtle details ultra-sharp readability & highly enhanced display capacity for professional presentations. USB (Universal Serial Bus) reader for PC-less presentations Supporting a wide range of files including JPEG PDF Microsoft Word Excel & Power Point files MH733's USB (Universal Serial Bus) Type-A port lets presenters easily project images or documents directly without the need for a laptop. Split-screen projection & effective meeting control MH733 allows projection from up to four different PC or smart devices via QCast App enabling more ideas to be shared effectively. QCast App has an extremely user-friendly interface for meeting host to control wireless presentation access from other presenters & assigning display positions ensuring smooth & effective meetings.