Bowers and Wilkins Pi7 S2 True Wireless headphones continue the success of Pi7, delivering hi-resolution, crystal-clear audio quality for your movies, music, and phone calls. Featuring 9.2mm dual hybrid drive units enhanced by individual amplifiers and Qualcomm aptX adaptive technology, these earphones ensure stable wireless connectivity whether you are streaming from your smartphone, tablet, or PC. Download the Bowers & Wilkins Music app (available for iOS and Android devices) to enjoy high-quality music streaming from Deezer, NTS Radio, Qobuz, SoundCloud, TIDAL, and TuneIn. The Pi7 S2 showcases improvements to its predecessor, Pi7, like the end-cap construction with a revised antenna design for extending its connectivity range to up to 25m while keeping the wireless connection stable. The Pi7 S2 headphones feature active noise cancellation that gets activated with a touch of a button, along with call-clarity enhancing microphones that pick up ambient noise and cancel it for clear call quality. The touch-sensitive button on the right earbud also allows you to enable voice assistance. Another stand-out feature of these headphones is the intuitive detection sensors that put the earphones on standby or reconnect them depending upon whether they are removed or put back on. The Pi7 S2 comes with a sturdy and attractive charging case for charging the earbuds when not in use, just like the Pi7. These earphones deliver 5 hours of playback on a single charge, and 24 hours of battery life (including the battery life of the wireless charging case).