FeaturesiOS / AndroidBattery life: up to 5 hoursMicrophone / remote / volume controlBluetooth 5.0 ConnectivityCrystal clear calls with noise cancellingMaximum wearing comfort through half-in-ear designThe Xiaomi Mi True 2 Basic Wireless Bluetooth Noise-Cancelling Earphones offer excellent sound and conversation quality without annoying cable mess. The half in-ear design offers maximum comfort and best fit for long life. The built-in sensor helps you to stop the music automatically when an earphone is removed. The earphones support AAC, an advanced codec for better sound quality on both iOS and Android.They offer a battery life of 5 hours after a full charge and 20 hours with the total charge case. Each earphone can work independently and switch automatically. A separate pairing is not required. The dual-microphone environmental noise suppression ensures that your telephone call is crystal clear. On supported Mi/Redmi phones, the earphones can be easily coupled via a pop-up window. Tap the earphones twice to access the control of the music, phone call, or voice assistant.