Where can I buy genuine products?

A: The official authorized channels of Woowhead include official stores on platforms such as JD.com, Taobao, Douyin, Xiaohongshu, Pinduoduo, and wechat Store. Official website: www.woowhead.com. When purchasing, please make sure to buy from official stores to avoid low-priced counterfeits from unknown channels. Authenticity verification method: ① Complete packaging, clear printing, with the Woowhead/Woowhead brand logo; ② After applying the film, when the screen is off, a faint light can be seen at a specific Angle in the lower left corner of the screen to engrave the identity anti-counterfeiting label (nearly invisible when the screen is on). Each box comes with a circularly polarized light detection card, allowing you to verify the technical effect by hand.