The Xiaomi true wireless Bluetooth headset Mi Air 2s came with wireless stereo. It supports low-latency simultaneous transmission, voice command control, dual-mic call noise reduction, long battery life and other selling points.
Now, the Xiaomi wireless headset Air 2s is getting a new firmware update 22.214.171.124. It brings some optimizations. This firmware update optimizes the pop-up window problem. It optimizes some issues such as the sound stutter, sound quality, LHDC. Moreover, it optimizes other problems such as false touches, reminders, and improves stability.
We have learned that the Xiaomi true wireless Bluetooth headset Air 2s uses a semi-in-ear wearing structure. This new headset weighs only 4.5g and also uses a Bluetooth 5.0 chip.
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The Xiaomi True Wireless Bluetooth Headset Air 2s comes with a dual-core chip and adopts a new binaural synchronous transmission technology to transmit sound signals to the left and right earphones at the same time, effectively reducing sound delay, while having strong anti-interference performance. The left and right earphones are more stable.
In addition, the headset fully optimizes the LHDC Bluetooth decoding for the MIUI system. At the same time, it uses a new architecture to deeply optimize the hardware. After the low latency setting is turned on, the sound delay can be greatly reduced to ensure the synchronization of audio and video.
Noise reduction technology
Xiaomi True Wireless Bluetooth Headset Air 2s supports wake-up of the voice assistant, and also supports local voice commands. When playing music, you can perform “previous/previous next/next song” song cut operation without waking up the voice assistant.
Xiaomi Wireless Headset Mi Air 2s supports ENC environmental noise reduction technology. Moreover, it adopts dual-microphone array environmental noise reduction technology. It will help to effectively reduce environmental noise during calls.
Thanks to the power consumption control of the new generation of chips and the increase in the battery capacity of the charging box, when used with the charging box, the headset has a battery life of up to 24 hours. It means that a single use of the headset has a battery life of 5 hours. At the same time, the charging box is compatible with Qi-standard wireless charging.