Pen functions three-in 200mw laser pointer

Such promise for the V850 on the basis of the basic functions to increase the black screen, fast play two functions. This page is still some laser pointer on the basis of increased U-disk function, the typical capacity of 1G and 2G. Promise as the V105, V9, V850, V810, V809, T2, T3 and other types of products can increase the U-disk function. This technique had the highest price of the product of seven, $ 800, now at a relatively low level, according to different functions, the market price of one hundred yuan to five hundred dollars. The third generation of the third generation of the mouse laser pointer mouse, green laser pointer is mainly based on the laser pointer in the page adds mouse functionality. This feature is mainly on account of the occasion in the use of laser pointer, mouse will often need.green laser pointer should be used in the places where there are no electromagnetic interference. Laser pointer with mouse function flip part of the product was renamed wireless presenter, there are three main categories: Analog Mouse Presenter, trackball mouse presenter with laser and presentation capabilities of the mouse. Simulate mouse presenter with the arrow keys to control the mouse cursor, mouse cursor can only move the line, according to the direction of mouse movement direction can be broken down into four and eight-way mouse presenter mouse presenter. The used computers with electromagnetic compatibility that is accordant with the standard may shorten the service range of green laser pointer.Market prices are generally within the three hundred yuan. Presenter trackball mouse on the load through the demonstration of small ball, rolling through the ball to control the mouse cursor to operate than the simulated mouse presenter feel more convenient. For example, the introduction of e-Heino T3 Wireless Presenter with optical trackball mouse only, but also integrate multiple shortcut keys, it has a wireless mouse and exceed all of the features, easy, accurate, flexible remote computer, especially for the lectures, training, teaching, conferences, digital home and other occasions with a PC remote control. Prices in the four hundred or so. With a laser mouse and presentation functions is part of the manufacturers of creativity, an increase of the laser on the mouse and presentation functions, such as Microsoft 8000 is such a product.green laser pointer was added the anti-trembling function. The fourth-generation interactive laser pointer laser pointer, also known as fourth-generation interactive whiteboard, flip laser pointer is another technical innovation. This kind of product can write, operate a computer. It consists of a laser pointer locator and composition, can be long-distance remote control directly at the projector screen or projection of the writing on the wall, you can operate a computer. Such products on the market today are not many, and such prices are not cheap, from 3,000 yuan to 7,000 yuan offer both. With the scientific and technological progress, there will be more features, more constantly developed products, let us wait and see. The anti-trembling function of green laser pointer could prevent to turn several pages at one time.(2) sales of property analysis (2) marketing properties on behalf of a single analysis of the first type of laser pointer laser pointer laser pointer features a single attribute, expand: function laser pointer pen combo feature, U-disk laser pointer, telescopic pointer, pen functions three-in 200mw laser pointer, laser pointer market analysis of the kinds of prices on Ebay under $ 10, U-disk function with about 15 dollars.