Hybrid Active Noise Cancelling: Block out the world with advanced digital noise cancellation technology to quell 95% ambient noise in traffic, offices, and schools. Press the click button for 1.5 seconds to start the ANC mode. Awareness by Transparency Mode: Stay aware of your surroundings when you need to. Amplify environmental sounds for safer walks, quick conversations, or hearing important announcements without removing your headphones. Sleek Metal Build & Intuitive Control: Multi-function knob effortless control. Polished metal finish and exquisite cutting metal glows, shaped headband, refined exterior. Dual Connectivity Options: A quick 10-minute charge provides up to 3 hours of power. 100Hours’ playtime by a single full charge. Seamlessly connect via Bluetooth for wireless freedom, or use the included 3.5mm audio cable for a zero-latency wired connection. (Note: ANC is not available in wired mode for NiceComfort 95). Premium Auditory Experience: More efficient new Bluetooth 6.0 version.Ultra-inert cotton, skin feeling replaceable ear-pads by high-tech. Presureless crystal clear sound.