Which manufacturer is Xiaomi's original earphone?

Xiaomi piston earphone is produced by Jiayi Lianchuang Electronic Technology Company, and Xiaomi mobile phone is not equipped with original earphone. Xiaomi mobile phone is produced by Inventec, Foxconn and Wen Tai. At first, there was Qi Long. Foxconn only produces millet, not Redmi. Red rice mobile phone is made in Wen Tai, Jiaxing.

1, Xiaomi piston earphone is a closed dynamic in-ear earphone. Can be in your noisy environment; You can enjoy music at a relatively low volume. Low-frequency texture and strong sense of quantity; The conduits of these headphones will be connected to the earmuffs and inserted into the first half of the ear canal, thus forming a sealed listening environment.