F-35 Portable Interactive Whiteboard 1.Description F-35 can make any normal projector into interactive projector . Portable Interactive Whiteboard 3.0 is the third generation of portable interactive whiteboard which almost integrates all the market's requirements.It's smaller and more beautiful with brand new appearance design.What's more, it breaks up the traditional installation method and can be fixed onto the projector with gum in the bottom of the base.With automatic calibration function, it will be easier to use. 2.Specification Signal Receiver Movement Detection  CMOS Infrared Technology Active Area (max projection size)  150 inch diagonal Active Area (horizontal angle)  33 +/- 2 degrees Active Area (vertical angle) 0-30 degrees Calibration Technology  Photoelectric Positioning Active Distance (from projection screen)   1.5-5m Connectivity Interface 1 x USB Cable (connection distance up to 24 m) Power Requirement  4.5 ¨C 9 W (from USB port) Power Consumption   < 1.5 W Net Weight 81g Extendable Pointer Movement Detection Technology LED Light Power Requirement  3 V CR12 3A x 2 Trigger methods of pointer  Button Pen Body Weight  85g (with battery) Pointer Extendable Length  69cm (length),Flexible Net Weight 61g E-Pen Movement Detection Technology  LED Light Power Built-in Lithium Battery, Rechargeable Pen Body Dimension   17.5cm (length); 1.0-1.7cm (diameter) Net Weight 25g Material Plastic System Requirements OS Required  Microsoft Windows XP , Win7, Win8, Linux OS Processor Type Intel Pentium or above RAM Size  128 MB Min Hard Drive Space 30 MB                                       Detecting Size Projection Size  Distance between Receiver and Projection Surface 56 inch 1600mm 68 inch 2100mm 70 inch 2300mm 75 inch 2500mm 85 inch 2800mm 92 inch 3200mm 3.Features A. Multi-Users Writing                                                                                                    It can support 64 users writing simultaneously B. Various features:    Strong adaptability; Easy installation;  Supporting big screen to 150"  Intense light-resistant; C. Various installation ways:     Put on the desk or projectors       Ceiling-mount installation      Installed on the general tripod D. USB Cable can be extended to 24M (MAX). E. Modularization solution       Enables other products to integrate interactive function easily. F. Quickly disassembled    The storage and maintenance are very easy. G. High response speed  H. Plug and Play       USB interface      HID form of communications,      Direct USB Power Supply