Step one: Using a smart phone to install scanning code software, such as "wochacha", "Win on Quick Code” etc.
Step two: Open the scanning code software against the QR code, then you can get an interlinkage.
Step three: open the link, and then enter Weyes Mobile Phone Official Website.
Scanning the QR code, you can land the mobile phone website
Antistatic mat, also called ESD mat. An antistatic floor mat or ground mat provide a path to ground for a charge from conductive or static dissipative items placed on the mat. These mats are available in foam, rubber and vinyl material. Antistatic Mats are made of single layer homogeneous polymer mix, two layer static dissipative rubber. The mat would need to be grounded (earthed). This is usually accomplished by plugging into the grounded line in an electrical outlet. It's important to discharge at a slow rate, therefore a resistor should be used in earthing the mat. The resistor, as well as allowing high-voltage charges to leak through to earth, also prevents a shock hazard when working with low-voltage parts. Some ground mats allow you to connect an antistatic wrist strap to them.