Logitech Wireless Presenter R400 (Black) No Restock Smart touch-control for calls and

Smart touch-control for calls and voice command is ideal for travel accessories for business professionals

(included) Item model number ‎SM-R925FZKAINU Connectivity Type ‎Cellular Wireless Type ‎802

Windows Sonic Spatial Sound Compatibility

CPU model speed: 4

5mm TRS analog output

Logitech Wireless Presenter R400 (Black) No Restock Smart touch-control for calls andFeatures Intuitive controls and red laser pointer make presentations a snap, even in the darkest auditoriums The 50 foot (15 meter) range and battery indicator help you make ordinary presentations extraordinary No software needed, just plug the receiver into a USB port and you're ready to go Intuitive slideshow controls ; Max Output: Less than 1mW ; Wave Length: 640660nm (red light) ; Battery type: 2 AAA batteries ; Supported OS: Windows Vista,