The WH950NB headphones are equipped with intelligent, active noise cancellation algorithms that remove surrounding noise. There are two active noise cancellation mode selections to meet everyone’s needs. Furthermore, users can choose between ambient sound or wind reduction in different scenarios to create their ideal environment. The WH950NB headphones support both Hi-Res audio and Hi-Res audio wireless with LDAC certification. Our world-class acoustics team expertly tune them to deliver professional studio-grade sound. The WH950NB reaches a frequency response of 40kHz and output high-quality audio. The Hi-Res audio gives you a wide range of detail and clarity for the ultimate listening experience. The WH950NB uses four built-in microphones to ensure clear voice calls. These microphones are integrated with the audio signal processor to direct your voice, reduce irritating background noise, and suppress wind noise adding an extra layer of crystal-clear quality to the conversations that matter most. The WH950NB has a 40mm composite titanium film driver that delivers exceptional sound. It accurately presents natural and balanced audio for all genres of music. The WH950NB headphones are ideal for providing next-level sound with more excellent resolution and cleaner sound. * Playback time may vary depending on surroundings, volume level, and audio sources. The latest Bluetooth 5.3 allows you to switch from one device to another. You can now multitask between watching a movie from your laptop to picking up a phone call in seconds without missing anything. Features Active Noise Cancellation + Ambient Sound Mode LDAC codec with Hi-Res Audio & Hi-Res Wireless certification Advanced 4-Mic ENC for the best voice clarity Supports Google Fast Pair for Android