What's the difference between an electronic pointer and a page-turning laser pointer?

1. wireless laser pointer, also known as electronic pointer with remote control, is a new patented electronic product specially designed for computers and multimedia projectors, which has been widely used in developed countries such as Europe and America. It not only has the drawing function of the traditional laser pen, but also can directly and remotely control the computer or multimedia projection equipment by pressing the page turning button of the laser pen, thus realizing free page turning and random demonstration of electronic documents. Second, the product principle The wireless laser pen consists of a radio frequency remote controller and a receiver (USB interface). The radio frequency remote controller is embedded with a wireless radio frequency transmitter. When in use, the receiver can work normally without installing a driver, and the user can operate the receiver only by clicking the relevant function keys of the RF remote controller. Moreover, the transmitter does not need to aim at the receiver, which truly embodies wireless freedom. Third, the product function wireless laser pointer can completely liberate you from the computer, users do not have to stay in front of the computer all the time. When you need to take notes on the important contents of electronic teaching, demonstration and report speech, just press it with your hand and the red laser point can be mapped to the document content screen that you need to emphasize; There is no need to "tell the audience what to do" or "get in touch with the audience" every time you explain the key content; At the same time, just gently point to the relevant function buttons, you can turn the electronic manuscript to the page you want to talk about, with 360 degrees of freedom; Whether you are in the classroom, lecture hall or at the back of the conference room, you can interact with the speaker on the spot. Just press the page turning key of the wireless page turning laser pen, and the picture you want will automatically appear on the screen. You don't need to sit in front of the podium to operate the computer forever, and you don't need to go back to the podium to change pages, which truly embodies wireless clicking and gets unlimited excitement! Product features: 1, built-in laser pointer, buttons with related remote control functions. Pressing the Pageup and Pagedown buttons is equivalent to pressing the page up and page down keys of the computer keyboard. 2. RF wireless connection technology does not need to aim the transmitter at the receiver. 3.USB interface, plug and play, practical function, simple operation and convenient use. 4. The transmitter is ergonomically designed and suitable for long-term use; The receiver is beautiful and compact, saving space. 5, the product adopts the most advanced RF design, micro-power emission, no harm to human body, green, healthy and environmentally friendly. V. Applicable Objects and Scope The wireless laser pointer is a good assistant for teachers, trainers, experts, scholars, professors, speakers and mobile business people, and also a good electronic gift for business. Laser electronic pointer can be widely used in schools, scientific research institutes, government agencies, intelligence-intensive enterprises, training centers, hospitals, hotels, exhibitions, bidding, business exchanges and other occasions; At the same time, the wireless laser pen is also an essential accessory and the best promotional gifts for projectors and notebook computers, and it can provide personalized LOGO branding services according to users' needs. 6. What is the biggest benefit of this product to users? (that is, what practical problems can this product solve for users, and how is the greatest practicability of its functions reflected? ) 1. When giving a speech on key or important content, users no longer need to touch it in front of the projection screen in person. 2. Completely remove the speech restriction caused by the inconvenience of traditional mouse manual operation, and solve the constraint that users can't leave the podium to speak. 3. It can meet the needs of current multimedia voice demonstration, improve the voice effect of users to the maximum extent, and improve the use level and work efficiency of modern information voice tools for users. Remarks: 1. The wireless intelligent page turning laser pen and wireless mouse remote control laser pen have ensured an effective remote control distance of more than 20 meters in an environment without electromagnetic interference, and the remote control distance of products may be shortened by using computers with substandard electromagnetic compatibility (such as compatible computers with unqualified chassis). 2. The above-mentioned wireless intelligent page turning laser pen and wireless mouse remote control laser pen can also have storage function (that is, loading USB flash drive) according to customer's requirements without affecting their basic functions, also known as USB flash drive intelligent remote control laser pen, with storage capacities of128mb/256mb/512mb respectively, and their product prices will be increased on the basis of the original wholesale price/kloc-respectively. 3. The above laser pens can also be customized in batches according to customer requirements, with more than 100 sets. 4. The above product quotation is the final cash settlement price of the product, including transportation expenses and excluding tax tickets. 5. The quality guarantee period of the above wireless intelligent page turning laser pen, wireless mouse remote control laser pen and green laser pen is one year.