ขาย (Authentic)2.4G Wireless laser presentation Pointer with Air Mouse, PowerPoint Presenter Remote Control Rechargable PPT ราคาที่ดีที่สุด

[A key to freely pointed to mark. Known function is based on Air mouse Flip pen technology. In pressure ppt or WPS press the tag key and also move the mouse to take notes. [Unlimited RF, 360 degree demo freely] -Known function is based on Air mouse Flip pen technology. In pressure ppt or WPS press the tag key and also move the mouse to take notes. [Plug and play. Mini receiver, saving computer USB space, integrated design, easy to carry. [Widely applicable] -Powerpoint remote control compatible systems: Windows XP / Vista / 7/8/10, Mac OS; Presenter software compatible with remote control: PowerPoint, Google Slides, Prezi, iWork (keynote, numbers and pages), PDF, Excel ACD word view website, etc .; Specification . Operating system: Android / windows / mac os / linux - Remote distance: 100m - Battery: 360 mAh lithium polymer battery - Operating voltage: 3.6V-4.2V - Output power: 12mW - Laser: 3R laser - Laser wavelength: 650nm (red light), 532nm (green light) - Laser distance: 200m - Transmission frequency: 2.4 GHz . Material: plastic . Dimensions: 140mm * 19mm * 19.5mm