What is the specific information of the laser pointer?

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Beautiful looking, mini laser pointer design and easy to carry, these are best-selling products and perfect gifts. Mini gift box packaging design was watching in the gift industry, is also a teacher or professional managers gifts such as the latest electronic gifts, promotional gifts or as a projector or computer is very suitable, also known as wireless laser laser flip pen, laser remote control pen, laser remote control pen, laser pointer, wireless flip laser pointer, PPT flip pen, PPT remote control pen, PPT is similar to flip. These products combine wireless technology with computer USB technology to control