JBL tour pro 2 - touch screen to control - Smart Case for seamless experience. - True Adaptive Noise Cancelling with Smart Ambient. -6-mic perfect calls with voice control. - Smart Ambient technology. - Legendary Pro Sound. - Immersive JBL Spatial Sound. - Personal Sound Amplification. - Hands free voice control. - Fast Pair enabled by Google and Microsoft swift pair. - Stay in control with the JBL headphones app. - Bluetooth 5.3 LE audio.