Xiaomi 12 series new machine MiCare guarantees the service price. This service needs to be purchased when purchasing a mobile phone, including four benefits: one-time broken screen protection, one-year official extended warranty, value replacement and battery replacement. Among them, worry-free broken screen can enjoy a broken screen saver for free in the first year; Battery replacement means that the battery can be replaced free of charge in the second year; Changing the machine in the first year can preserve the value by 50%; The official warranty extension can extend the official warranty for one year.