3 in 1 RC Red laser pointer for Powerpoint Present

Laser pointer Size:155*26*22mm Color:black/silver Material:plastic Laser light:red laser light Output power: classII<1mW&ClassIII<5mW Wavelength:630-670nm Battery:1*AAA Unit weight:35g Control distance: over15m Certificate:ce.rohs,fda Features:1. laser pointer, page up and down,Fn 2.usb plug, no driver request 3.Operating system:windows2000/98/ME/XP/Linux/Mac OS 4.It support word excel. Powerpoint, ACDsee, Acrobat reader ect 5.it is for teaching ,meeting .speech, traning, it means it is used in presentation 6.infrared technology packing: 1 gift box/ pc(160mm*8mm*28mm) 50sets/carton MEAS:47*33.5*19.5cm N.W:5.5KG No software installation,very easy to use USB receiver is plug and play - no driver required Power saving, lightweight, suitable for put in your pocket or handbags Use your laser pointer to point any targets,it's convenient for your daily life Red laser pointer is ideal for professors, business, lecturers, teachers, students This high quality laser pointer adopts the latest technology red laser optics and microelectronics Supports MS Word, excel, powerpoint, ACDSee, website etc, with Page up and down function Packing images: