1.RC Laser pointer 2.Used for teaching,training,speech 3.CE,RoHs,FDA 4.laser pointer+remote control+ ... Fn 5.Color:customize RC Laser pointer 3 in 1 powerpoint presentation presenter:red laser pointer+remote control+Fn ... , ACDsee, Acrobat reader ect 5.it is for teaching ,meeting .speech, traning, it means it is used in presentation 6.RF technology Packing details ...