Refer to USB interface, the consumer must think of products such as keyboard and mouse, joystick, printers, digital cameras, because these products are all work connected with the computer through the USB interface. But now more and more peripheral products through the USB interface to connect the computer, they are more and more complete.
In the Jiaohua electronic world and ship electronic stores, reporters learned many consumers buy USB fan due to high temperatures, some company purchase the USB fan for their employees who have computer. except USB vacuum cleaner ,air purifiers and other products also attracted the eyeballs .
In the first floor of the Jiaohua electronic world, a consumer said he bought a USB coffee heating pad before, the feeling is very convenient, and now to buy a USB Fan .