Xiaomi Airdots Pro 2 Air 2 Bluetooth Headset Wireless Earphone

Features:
* BT 5.0 chip with stable connection, faster transmission speed and stronger compatibility.
* Support wake up voice assistant（Chinese）
* LHDC BT decoding technology, resulting in higher HD sound quality.
* 14.2mm speaker with composite diaphragm dynamic driver creates crystal-clear acoustics and immersive sound.
* Only 4.5g compact half-in-ear structure and smooth,round body, comfortably fixes in your ear.
* Dual-mic noise cancellation, crystal clear calls.
* Max. 14Hrs music playtime
* Double tap simple operation for controlling music, phone call or voice assistant function.
* Auto-pairing with the BT of your phone once opening the cover of charging case. (After finishing first connection)
* Built-in infrared optical sensor, taking the earbud down, and auto-pausing the sound is the smart feature of Air 2.