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Remote laser pointer
The laser pager uses computer USB technology and radio frequency technology. It integrates remote computer function and laser pointer. It is ideal for use with PCs or laptops, combined with projectors, and is widely used in product presentations, electrification teaching and academic conferences. Demonstr...
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mobile power
With the rapid development of the global economy, people‘s living standards continue to improve, and more and more portable electronic products, such as laptops, tablets, mobile phones, digital cameras, video cameras, portable DVDs, PDAs, MP3, MP4, GPS, thermal equipment, medical equipment, etc. They a...
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Cautions when using laser pointer
In addition to safety, the laser pointer must be used with care. In the art gallery, because some paintings may be afraid of light, it is not suitable to use a laser pointer. In zoos, you should not use laser pointers to avoid frightening animals. Astronomy enthusiasts should pay attention when using the lase...
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Fashion + rugged earthquake proof Travelstar‘s new metal USB flash drive
The Travelstar U disk has always been based on the advantages of compactness and portability in the mobile storage industry. In the daily work, business people will carry a U disk with them even if they are not equipped with a mobile hard disk. To show customers products and exchange information, this compact sto...
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Wireless Presenter function
Using polymer lithium battery and USB interface for charging, eliminating the trouble of battery replacement. Lower cost, more convenient to use and more green. ...
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Common problems and operations of turning laser pointer
Page-turning laser pointer has become very popular now. There is always a page-turning laser pointer. People can finally get away from the computer to give people multimedia teaching. This is a brief explanation....
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