ขาย 《Newest》2.4GHz Wireless Presenter Powerpoint PPT Clicker Presentation Remote Control Pen dxqY ราคาที่ดีที่สุด

Feature: Wireless presenter remote control pen is equipped with a 2.4G RF frequency receiver, laser output distance is up to 100 m/328ft. Laser pointer, page up and down, matte materials, feel comfortable, compact appearance. Easy to use, laser pen embedded RF transmitter, laser pointer, a laser button on the last page key, page down key, zoom in, switch off the page the five function keys. Remote control your PPT file. Don't need to wave your hand or use help tools in front of the screen while making presentation, let you have more chance to present your body language to express your ideas. Made of high quality ABS to make sure it sturdy and durable for long-time using. Greatly improve the presentation efficiency, bring smooth and clear presentation to your audiences, perfectly fit for lessons, lectures, business plan presentation, office meeting, etc. Note: Plug the receiver #39;s USB plug into the computer #39;s USB jack, the computer automatically find the new hardware to complete the installation. Specifications: Type: Wireless Presenter Material: ABS Quantity: 1pc Item Color: Black Frequency: 2.4GHz Control Distance: 10m/33ft Max Output Distance: 100m/328ft Wavelength: 640-660nm RF Output Power: lt;1mW Power Supply: 2*LR03 AAA (Not included) Size: 11.5*3.8*2.7cm/4.5*1.5*1.1(D*H) Net Weight: 0.037kg/1.3oz Package: 1*Wireless Presenter 1* USB Plug