Bút Trình Chiếu Không Dây Ppt 2.4ghz Nắp Lật

Giới thiệu Bút Trình Chiếu Không Dây Ppt 2.4ghz Nắp Lật

Features:
Low power consumption reminder
The wireless presenter powered by a AAA battery(not included) owns low power reminder function, deep sleeping function and automatic stand-by function, which is convenient for you to prepare the important lecture.
Remote controlling
The wireless presenter with 2.4ghz standard frequency technology owns 100m wireless controlling arrange, adopting frequency-hopping spread spectrum technology to avoid other signal disturbance. You can control the PPT in 360 degree direction freely.
Easy to operate
The button can switch its functions between direction computer buttons and Page down/up button, supporting for PowerPoint, Keynote and Prezi. The silicone button is convenient to operate without keeping eyes on it and can effectively avoid error.
Easy to install
Plug and play, no need of installation driver requirement, the wireless presenter is easy to install. Besides, the USB receiver with a magnetic stone design can be attached on the wireless presenter’s tail when it is not used.
Portable
The wireless presenter is only 5.78*0.71*0.59inch(L*W*H ), which is compact and lightweight. It is convenient to carry out and hold in your hand to operate without any burden.
Strong compatibility
The wireless presenter is compatible for Windows xp, for win 7/8/810, for ios system, for android system and other system.
Specification:
Type: wireless presenter
Quantity: 1pc
Material: plastic + electric component
Color: black / white
Frequency of use: 2470MHz
Power supply: AAA*1 (not included)
Output power: less than 1mW
Remote control method: wireless radio frequency technology
Remote control distance: 100 meters(the control distance may vary depending on the usage environment)
Laser power: less than 5mW
Laser wavelength: 650nm (red light)
Size: 147*18*15mm/ 5.78*0.71*0.59inch(L*W*H )
Net weight: 40g/1.41oz
Package:
1* wireless presenter
1* package box
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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