PX7-S2 Hear more of what the artist intended with the gray Px7 S2 Noise-Canceling Wireless Over-Ear Headphones from Bowers & Wilkins. Custom-designed 40mm drivers are carefully aligned and angled inside each earcup for a focused and immersive audio experience that's meant to bring you closer to the original recording. While on the go, advanced six-microphone active noise cancellation helps to ensure ambient noise doesn't distract you without negatively affecting the quality of your music. These mics are also used to provide clear hands-free calls. The Px7 S2 can provide this high-resolution playback for up to 30 hours, which goes along with a fit that aims to make extended listening extremely comfortable. Noise Cancellation and Clear Calls A total of six microphones are used to suppress and cancel distracting ambient noise, without harming playback quality. Two mics are used to measure the output of the drivers, while two others measure ambient noise from around you. When it comes to calls, the remaining two mics help with wireless call quality by minimizing wind noise and using noise suppression from Alango. Comfort and Fit Bowers & Wilkins engineered the Px7 S2 over-ear headphones to provide a comfortable fit for long listening sessions. Even for those who wear glasses, the band and memory foam earcups are made to minimize pressure to your ears and top of your head. Bowers & Wilkins Music App Take control of your Px7 S2 headphones with the Bowers & Wilkins Music app. With it, you can set the level of noise-cancelation transparency, adjust EQ preferences, pair the headphones to your mobile device, monitor charge levels, and map features to the multi-function button. The button can be made to open your phone's voice assistant, activate ANC adjustment, or select pass-through modes. Additional Features aptX Adaptive wireless audio with Bowers & Wilkins-developed DSP for up to 24-bit high-resolution sound Up to 30 hours of battery life 15-minute quick charge gives up to 7 hours of playback Google Fast Pair & MFi compatible Fabric finish with metal detailing Wired listening is possible via a USB connection to a PC Built-in controls on each earcup Key Features 40mm Custom-Designed & Angled Drivers 6-Microphone Active Noise Cancellation Wind & Noise Suppression on Mobile Calls Up to 30 Hours of Battery Life Comfortable Design Minimizes Pressure aptX Adaptive & B&W-Developed DSP Up to 24-Bit High-Resolution Sound Make Adjustments via the B&W Music App 15-Minute Charge for Up to 7 Hours Music Built-In Controls on Each Earcup SPECIFICATIONS Headphone Number of Drivers: 1, per Earpiece Performance Total Harmonic Distortion (THD): 0.1% Microphone Number of Mics: 2 Wireless Connectivity Supported Audio Codecs: AAC, SBC, aptX, aptX Adaptive, aptX HD Bluetooth Profiles: A2DP, AVRCP, HFP, HSP, GATT Bluetooth: 5.0 NFC: No Wired Connectivity Cable Length: 3.9’ / 1.2 m Physical Color: Gray Dimensions Case: 9.2 x 7.4 x 2.5" / 233 x 189 x 63 mm Weight Headphones: 10.8 oz / 307 g Packaging Info Package Weight: 2.48 lb Box Dimensions (LxWxH) 9.5 x 8 x 3.1"