A few days back, at a press conference of Xiaomi Mi 9 Pro 5G smartphone, and Xiaomi Mi Mix Alpha, the Chinese tech giant made a formal announcement of the Xiaomi Air 2 true wireless Bluetooth headphones. Back then, the company did not leak any specifications of the new headphones but they revealed that the headphones will is priced at 56 US $.
Today, in the morning, Xiaomi announced a new set of earphones in Weibo. The Xiaomi circle iron four-unit earphones, compatible with wired and wireless mode, double-circle double-iron four-unit, after Hi-Res certification, pre-sale price of 699 yuan. It should be noted that the product will be available for sale from today on Xiaomi store, Jingdong and other offline stores.

The Xiaomi 4 unit ring iron earphones are tagged with a price tag of 899 Yuan maximum and the price starts from 699 Yuan. The Xiaomi earphone has Hi-Res certification and is compatible with wired and Bluetooth mode. It supports LDAC and it is equipped with OFC oxygen-free copper plated silver wire.
As far as the acoustic design of the Xiaomi four unit ring iron earphones are concerned, the Xiaomi earphones are equipped with a double action iron structure and two moving coils are combined at the same time. The coaxial design ensures the consistency of the two units. The sound chamber ear shell is made of zirconia ceramic powder at high temperature. The ceramic ear shell is sturdier and the sound distortion is less.
The Xiaomi circle iron four unit earphones are designed with a gold plated MMCX interface and it is compatible with mainstream earphones. The official wire is woven from the OFC oxygen-free copper plated silver wire and it is wrapped in Kevlar fiber. Along with this, the four-unit ring iron earphones come with a Bluetooth adapter that supports multiple decoding technologies.
Will the sound quality better than Xiaomi’s Air 2 TWS earphone? Do share your thoughts on Xiaomi circle iron four unit earphones in the comment section below!