ANCIENT FUTURE provides each customer with a one-year free warranty policy. After the warranty expires, if the product is damaged, it will be repaired according to the situation. The general repair period is about 15 working days. The repair service and two-way shipping costs need to be borne by the customer. If any part of the product is lost during use, a material fee needs to be paid by the customer in order to complete the repair. Returns and exchanges for non-quality problems will be borne by the buyer.