Hello, this is DK. Thank you for all the support you have received during this time. What I want to share with you is that we communicate with NN every day about some small problems, and if there is a problem, we will return it for a refund. Therefore, NN factories have to sell those “defective” works at a lower price, so that they can be circulated in the market, please pay attention to distinguish. And we never stop improving the details. Although everyone says that NN’s badge is already the best on the market, we will continue to improve and continue to use the latest version in the future, so please feel free to choose us
