Bút Trình Chiếu Ppt Không Dây 2.4ghz Với Phích Cắm Usb

Giới thiệu Bút Trình Chiếu Ppt Không Dây 2.4ghz Với Phích Cắm Usb

Feature:
Wireless presenter remote control pen is equipped with a 2.4G RF frequency receiver, laser output distance is up to 15 m/49.2ft.
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‘s USB plug into the computer‘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: 15m/49.2ft
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
Dear friends:
(1) If the product cannot be used, please contact us. Promise to resend or refund for free!
(2) Product description, if you do not understand, please contact us! We will reply you !

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Giá $DUCKY