Redmi Airdots 2 Features:

1).True wireless bluetooth headset , Bluetooth 5.0, Automatically connected

2).Quick connection, Automatic seconds connection, can be used with headphones

3).1 & 2 Switch----(New), One or two ears mode seamless shift.

4).Bluetooth 5.0, A new generation of Bluetooth technology for faster and more stable connections

5).1g light, Comfortable to wear, free to adjust, not easy to fall off

6).12h long battery life, With the charging box, brush 6 movies