消费者自收到产品之日起7日内，发生性能故障，消费者可以选择退货、换货或修理（通过网络、电视、电话、邮购等方式购买的商品适用法定的7天无理由退货）。

希望菜https://pic.nfapp.southcn.com/nfplus/ossfs/pic/xy/202401/13/9956291d-f041-4eaf-b8cc-5be33f26541e.jpeg?x-oss-process=style/w640|https://pic.nfapp.southcn.com/nfplus/ossfs/pic/xy/202401/24/bcf07f18cce5483bad33eab5bbc1f912_batchwm.png?x-oss-process=style/w640|https://pic.nfapp.southcn.com/nfplus/ossfs/pic/xy/202401/24/28cecedc287a42838ca9b54c9d685bd2_batchwm.png?x-oss-process=style/w640|https://pic.nfapp.southcn.com/nfplus/ossfs/pic/xy/202401/24/b573686d80e643fa811c95e959d86dcf_batchwm.png?x-oss-process=style/w640