Adaptive Noise Cancelation PI4 features our latest innovations in adaptive noise cancellation, including intelligent sensing that adapts noise cancellation and tuning best suited to your surrounding environment. As your surroundings change, noise cancellation will auto adapt to complement your new environment.

aptX Adaptive No matter what you're listening to, hear what you were meant to hear. The new aptX Adaptive codec gives you pure, unmatched audio, whether you're traveling, moving, or standing still in the sound.

Ambient Pass-Through PI4 features Ambient Pass-Through which lets some external noise from the surrounding environment, such as safety announcements or conversations, to be heard without taking the headphones off.

Magnetic Clip Sensors PI4 incorporate magnetic clip sensors in the earpieces, enabling intelligent battery conservation by entering standby when clipped together. When unclipped again, PI4 automatically wakes and connects to the last connected Bluetooth device.

Key Features:

• Designed for movement customized 14mm drivers pack full sound in a small space Designed by the same team behind our 800 diamond Series speakers used in Abbey road studio The drivers ensure you stay immersed in music wherever you go
• Don't miss a thing no matter what you're listening to or watching or playing hear what you were meant to hear The new aptX codec gives you pure unmatched audio whether you're traveling moving or standing still in the sound
• Adaptive noise cancelling move freely with noise-cancelling microphones that cut out distractions before they reach your ears—keep out the buzz of traffic terminals subways and cubicles
• Am to PM on one charge 12-hour battery life allows you to go from Am to PM without missing a beat If that’s not enough a 15-minute quick charge gets 3 hours of immediate playback A Transcontinental flight sounds a lot better with the Pi4
• Fits like none other silicone and rubber together make the Pi4 feel specifically designed for how and where you listen These soft but durable materials are designed for how you live one moment at a time

BrandBowers & WilkinsEar PlacementOver EarColorGoldConnectivity TechnologyWireless, WiredModel NamePI4