Xiaomi focuses on smart hardware, smart home and software development, its ecological chain brand Mi Home, its sub-brand Redmi (Redmi), Xiaomi's product line from smart phones, to home consumer products.

There are two series of Xiaomi true wireless earbuds, Xiaomi Bluetooth Earbuds Air and Redmi AirDots. The Air series has a semi-in-ear design, which looks very similar to Apple's AirPods at first glance, but it is quite recognizable by the thick stem, which weighs only 4.5g on one side, which is quite lightweight.

The latest product of XiaomiAirSeries is Air 2S,Single battery life is increased by 25% compared with the previous generation,Total battery life has increased70%,Support MIUILuhdchd audio format,The transmission protocol is optimized compared with the previous generation,You can get better sound quality with Xiaomi mobile phones,But it should be noted,After turning onLHDC, the mobile phone may heat up and stuck,At the same time, it supports Xiao Ai and MIUI pop-ups,It is an additional function in the Xiaomi ecosystem,The price is 399element。

As for Air2 SE,It's a reduced version of Air2S,The two use the same14.2mmSound unit,The battery life is also the same,The difference is that Air2 SE does not support LHDC format,Only supports SBC and AAC,It costs only 169 yuan,Very cost-effective,If you don't use a Xiaomi mobile phone,It's enough to buy this。

As for Redmi AirDots,At present, it has also been upgraded to the second generation,The second generation has improved the situation that the first generation needs to distinguish between the left and right ear connections when connecting,You can connect directly in seconds regardless of left and right,Price99.9element,Sound quality and connection stability are OK,It is also an entry-level cost-effective choice。