Беспроводной Зеленая лазерная указка Pen

Wireless Green Laser Pointer Pen Tech specifications: a) Plug and play functions; b) No PC programming ; c) Works on any computer using a USB Port; d) Remote control range over 10m; e) Very low power usage; f) Fliping up and down Transmitter: TechnologyRF technology (non-direction limited)Remote Distance>15mLaser Range>1000mMaxOutput<5mwWavelength532mn ± 10Operating Systemwindows98/winME/2000/2003/XP/VISTA/Linus&MacosCompatible InterfaceUSB interface, plug and play, without special driverFunctionlaser pointer, wireless remote controlpage on / downFeatures: a) Built-in laser pointer with Page Down / Page Up buttons. b) RF wireless link, no necessary to point the pointer to the receiver; c) New power saving technique is taken to prolong the battery; d) USB1.1 interface, plug and play, automatically code study and easy to use; e) Pretty small receiver, human factor engineering considerations for long time; f)Support a variety of paper presentations, web pages, e-book browser; g) Advanced RF design, very low level emission, which is green, health and environment protecting. Installation and Usage: Plug the receiver into the USB port. The receiver's LED will flash several seconds; Click the Page Down / Up buttons of the laser pointer until the LED stops flashing tostart the code study. Then the presenter is ready to work.