... Max:10 meters distance RF2.4G connection Mini keyboard KP-810-05 Wireless Handheld Keyboard and Mouse Touchpad UNIQUE ... Lecturer, Meeting Presenter, Classroom Teacher, SalesManager or anyone using a projected image, the WirelessKeyboard and Laser Pointer allows you to ... in darkened roomf.Built-in Laser Pointer (optional). SPECIFICATIONS:a.2.4GHZ DSSS radio transreceiver,10M/32feet radiusb.Dimension:85 ...