Xiaomi Redmi AirDots 2 Features
1. True wireless Bluetooth headset, BT 5.0, automatic connection
2. Equipped with BT 5.0 chip, faster data transmission rate, faster connection speed, more stable, smoother listening to music and playing games
3. 7.2mm dynamic unit and DSP intelligent environment noise reduction, clear calls
4. Built-in lithium battery, long-lasting battery life. It can be used for 4 hours at a time, and the use time with charging box
is 12 hours
5. When the headset is outside the charging box and is not connected and cannot be operated, it will automatically turn off in about 5 minutes
6. Earplugs with three sizes (S, M, L) can meet your higher requirements for closure and firmness

Note:
1. Cannot connect to two phones at the same time
2. The waterproof rating of the earphone is IPX4, and the charging box is not waterproof
3. The earphone itself cannot adjust the volume, it needs to be adjusted through the mobile phone
4. Support two-channel stereo
5. Support to check the power of the headset on IOS and Android phones, and only display the power of the main headset