New anti-counterfeiting verification procedure
1. Scratch off the new product anti-counterfeiting code on the package.
2. Enter the website on the computer or mobile phone: http://yz.hqdtech.com
3. Enter the anti-counterfeiting code to verify the authenticity.
If you see the first verification, it is the official product of HQD. If this is not the first verification, Please purchase with caution.