Return and Exchange Requirements: the Date of Receipt Shall Prevail. If There Is Any Quality Problem Within 15 Days, It Can Be Exchanged and Cannot Be Refunded (Half of the Freight Shall Be Borne). More than 15 Days, the Buyer Takes Care of the Freight. (Non-Refundable, Can Be Replaced with the Same Product) No Quality Problems Can Be Returned Or Exchanged. 1. the following Situations Will Not Be Returning & Amp; Exchanging Supported Service 1. after Receiving the Product, I Feel That I Don't like It; 2. I Feel That It Is Not Good to Sell 3, I Don't Want It Anymore. There Is No Ideal Effect, Which Is Different from What I Thought. 4. Reservation, Sp