Product name: Wireless presenter
Size:118*15(dia,mm)
Logo:print available or engraved
Material :metal
Battery:3pcs AG13
Color :blue/any color as client request
Output power:classII<1mW&ClassIII<5mW
Wavelength:630-670nm
Appearance:cylinder shape
Function: laser pointer &page up and down &usb plug
Weight:97g
Control distance:over 15m
Certificate:ROHS&CE&FDA
Features:1. red laser pointer ; page up and down
               2. usb plug,no driver requested
               3.system:it support windows 98/2000/ME/XP/Linux/Mac OS
               4.It support word .excel, powerpoint.ACEsee,Acrobat reader. Website ect
               5. teaching ,meeting and training,speech ect
               6. infrared technology