Xiaomi Mi Air 2S TWS
The company introduced an updated version of the Xiaomi Mi Air 2S TWS headphones, which became a logical

Special features
First of all, engineers worked on the autonomy of the headset. Now the headphones can workup to 24 hourswithout recharging (charged headphones + charged case). The previous model could provide only 14 hours of sound. Excellent result, users will thank you!

Next on the list, Xiaomi Mi Air 2S TWS uses a new chipset, the heart of the headset isdual core processor, now the connection will occur yetfaster, noise reduction will work more efficiently, and sound delay will be reduced to a minimum. Well, let's see, only live tests will tell about the advantages of the new chip.
The Chinese have worked and with the synchronization of the headphones themselves. They usebinary audio transmissionsimultaneously for left and right headphones. This technology eliminates the problem of disconnecting the slave earphone from the master, which is relevant for most TWS headphones

For ease of charging, Xiaomi Mi Air 2S TWS has added supportwireless chargingaccording to the Qi standard. The thing is convenient and definitely won’t be superfluous.
Engineers also optimized Bluetooth LHDC decoding for the MIUI shell. Now the new architecture is used for deeper optimization of equipment based on this shell.
Differences from Xiaomi Mi Air 2
The main difference is autonomy, it has been increased by 2times! As you can see from the presentation materials, the new product is no different in appearance from the previous model, which is a little disappointing. In fact, this is a minor update, as evidenced by the name itself with the prefix «S», which is designed to strengthen the position of the headphones in the market. We updated the processor, worked with the sound, and added wireless charging. In general, little things…

Specifications
- Bluetooth 5.0
- 14.2 mm speakers, composite aperture and dynamic driver
- support for AAC, LDHC codec (MIUI optimization)
- two microphones for clear communication and voice control
- active noise reduction ENC
- infrared optical sensor for detecting the earphone in the auricle and starting / stopping music
- touch control for capacity adjustment and track switching
- degree of protection against water and splashes IPX4
- autonomy: up to 5 hours of music on a single charge of headphones, up to 24 hours of autonomy of headphones with a case

Price
But it remained at the same level; the company wants the same for Xiaomi Mi Air 2S TWS$ 56. The previous model was the best TWS headset in the price segment up to $ 100, and it justified its money for all 100. This is evidenced by sales and positive feedback from users.
Source: Xiaomi