**Product Specifications:**
**Brand:** Bowers & Wilkins
**Model:** Px7 2nd Generation Upgrade Wireless Noise-Cancelling Headphones
**Design:** Evolved from the standard Px7S2, embodying the design philosophy of "pure, true sound" for an enhanced listening experience. Updated exterior details for a more modern aesthetic. Enhanced DSP acoustic optimization for improved sound quality and active noise-cancelling performance.
**Color Options:** Graphite Black, Space Grey, Marine Blue, Pine Green
**Materials:** Memory foam ear cushions, exquisite fiber exterior, modern fabric and lightweight polymer headband
**Battery Life:** Up to 30 hours of playback, 2 hours to fully charge, quick charge feature providing 7 hours of playback with a 15-minute charge
**Features:** Supports Bowers & Wilkins Music App for easy pairing with Bluetooth devices, automatic noise-cancelling and transparency modes, battery level indicator
**Microphones:** 4 microphones for ANC, 2 microphones for calls
**Sound Quality:** Harmonic distortion <0.1% (1 kHz/1 OmW)
**Battery Type:** Rechargeable lithium polymer
**Charging:** USB-C, 2 hours to fully charge, 15 minutes for 7 hours of playback
**Accessories:** 1.2m USB-C to 3.5mm stereo audio cable, 1.2m USB-C to USB-C cable, carrying case
**Carrying Case Dimensions:** 189mm (w) x 63mm (d) x 233mm (h)
**Weight:** 307g (headphones only, excluding carrying case)
**Additional Information:** Award-winning Px series headphones known for exceptional acoustic performance and premium design. Trusted by musicians worldwide for delivering authentic, immersive sound experiences.
**Brand Information:**
**Brand:** Bowers & Wilkins
**Established:** 1966 in the UK
**Philosophy:** Committed to delivering true-to-source sound with innovative technology, artistic design, and meticulous craftsmanship.
**Recognition:** Four-time recipient of the Queen's Award for Enterprise.
**Legacy:** Preferred choice of music enthusiasts, professional recording studios, and high-end automotive brands.
**Tuning Expertise:** Renowned for British-style audio tuning, with a team that has worked on the same series used at Abbey Road Studios.
**Industry Impact:** Trusted by artists, composers, and recording studios worldwide for over 50 years.
**Cinematic Influence:** Played a significant role in the sound production of movies like "The Lord of the Rings" and "The Avengers" series.