Model Number: VP606-#2906 Key Specifications/Special Features: Key specifications/special features:Multimedia presenter with laser pointer & USB receiver for projector/PC/laptop, control distance: 15m (YWR01)1) Interface: RF 2.4GHz2) Control distance: up to 15 meters3) Laser distance: up to 200 meters4) Working voltage: 3V (presenter)6) Max output: <1mW (class II) or <5mW (class III) (optional)7) Power consumption: working mode <100mA, sleep mode <10uA8) Wavelength: 650nm

9) Battery: AAA x 1 (included)

10) Dimensions: 102 x 40 x 25mm

11) Weight without batteries: 26g

12) Receiver:

- Interface: USB

- Operating system: Windows 7, Me, 2000, XP, Vista, Mac OS, Linux Compatible plug: USB1.1, USB2.0

13) Note: to avoid possible eye damage, never point the presenter at people especially their faces, or look directly into the presenter’s laser beam. Be sure to read the user's manual carefully before use.

14) Specification: laser pointer, page up/down; PPT function: full screen/black screen