Why do the black and blue versions of the Redmi Buds 6 have a protective film while the white version does not?
Due to differences in production batches, the black and blue earbuds come with a protective film that should be removed before use, while the white earbuds do not have a film and can be used directly. Images of the black or blue earbuds with protective films: 1. Stems with films; 2. Stems with films + front shells with flat films; 3. Stems with films + front shells with mesh films. Images of the white earbuds without protective films: