At some time in the future, the service will also be available in international markets. Huawei has introduced a new customer service that gives customers a discount when they replace a single earpiece. The service is only available in China and covers three kinds of FreeBuds wireless earphones. Huawei said that the service will be available in “international markets later.” Huawei has developed a new customer service feature that reduces the cost of replacing earbuds that have been lost or damaged. The service is limited to China and is only valid for three mid-range models: the FreeBuds 4i, Freebuds 4,...