Because Xiaomi electric toothbrush is a low-priced product, there is no anti-counterfeiting code, and the production and operation cost of anti-counterfeiting code system is high. Moreover, for ordinary products like Xiaomi electric toothbrush, using anti-counterfeiting code can not provide significant value-added services. Therefore, Xiaomi Company decided not to set anti-counterfeiting code for Xiaomi electric toothbrush. This does not mean that there is a problem with the quality of Xiaomi electric toothbrush.

However, as an enterprise that attaches importance to after-sales service, Xiaomi also provides consumers with perfect after-sales protection. If there are quality problems with the Xiaomi electric toothbrush purchased by consumers, you can contact Xiaomi customer service to return it and protect consumers' rights and interests.

Generally speaking, Xiaomi electric toothbrush has no anti-counterfeiting code, which does not mean that its quality is problematic.