The difference between silent mouse and normal mouse mainly lies in the internal structure. The ordinary mouse has a shrapnel structure design, and the silent mouse changes the internal design, so that it will not make a sound when pressing the button. Ordinary mouse is due to the structural design of the elastic piece inside the mouse. When the page moves again, the shrapnel close to each other will receive a click, which is more likely to affect the normal work and self-study of others around. Silent mouse is a design that changes the internal shrapnel of traditional audio mouse. By pressing the button of the infrared sensor, when the mouse button is pressed, the infrared ray is blocked. When the silent mouse is used, this information will be sent to the microprogrammed controller to receive the click. There is no sound when the wireless mouse is pressed, which will not hinder colleagues or affect family members. Performance also enjoys extremely high resolution, showing high accuracy and stability. The birth of the silent mouse solved this problem well. The wireless connection distance of silent mouse can reach 10 meter, which is suitable for remote operation in living room and conference room. Connect the small receiver to the usb port of the computer, respond immediately within one second after installing the mouse battery, and enjoy wireless freedom without complicated code matching procedures. Changing the single wheel into a four-way wheel simplifies the four-way rolling of the mouse wheel, saves more time and greatly improves the office efficiency. Some silent mice have a unique 5-segment power saving mode, which can provide perfect power management. After the usb power supply is cut off or the computer is powered off, the mouse will automatically cut off the power supply.