The warranties are different and the meanings are different.

1. Bose’s National Bank warranty is nationwide, and the non-National Bank version has no warranty in mainland China.

2. Different meanings. The non-National Bank version refers to Bose’s directly-operated stores and official websites in non-National Bank areas, as well as contract machines launched in cooperation with relevant network operators. The Bose National Bank version is sold in Bose retail stores, Bose official website, and operator cooperative business halls in mainland China.