Yamaha True Sound: Vividly depicting the texture and tonal balance of the sound of each musical instrument with Yamaha’s exclusive Active Noise-Cancelling technology Listening Optimizer optimizes the sound in real time, adapting to you and your environment and Ambient Sound mode allows awareness to your surroundings Bluetooth 5 with aptX Adaptive: stable wireless connectivity and premium streaming quality with low latency Gaming Mode Simple controls to make phone calls, activate Siri/Google Assistant and control your music with easy-to-find buttons on the earcups Listening Care: intelligent equalization for full-range sound at lower listening volumes, including dynamic monitoring of content and background noise levels