In-ear noise-cancelling wireless headphones
The Bowers & Wilkins PI4 are high performance in-ear headphones designed to deliver the highest quality mobile personal audio experience combined with the convenience of wireless operation and the serenity of noise-cancellation. Your PI4 headphones can play music streamed wirelessly from your mobile phone, tablet or computer via Bluetooth and used for wireless telephony. PI4 can also play audio while being charged via USB.
PI4 Real World Listening features include Bowers & Wilkins' latest innovations in Adaptive Noise Cancellation, Ambient Pass-Through and Magnetic Clip Sensor technologies. Their latest generation noise cancellation feature was designed from the ground up with intelligent environment sensing capabilities, automatically selecting the appropriate type of noise cancellation best suited to your surrounding environment, its only goal is to deliver an uncompromising listening experience. Ambient Pass-Through enables external sounds, such as conversation or safety announcements, to be heard clearly without any need to remove the headphones. The Magnetic Clip Sensing feature enables the PI4 to respond naturally, pausing and resuming the music simply by clipping the earpieces together. These features can be enabled and further customised via the Headphone iOS and Android app available for free.
PI4 headphones incorporate a rechargeable battery pack. When fully charged and depending on the degree of Bluetooth, Adaptive Noise Cancellation and Ambient Pass-Through use, the battery pack can provide up to 10 hours of continuous wireless media streaming with noise cancellation enabled at average playback volume levels.
DESIGNED FOR MOVEMENT
Customized 14mm drivers pack full sound in a small space. Designed by the same team behind Bowers & Wilkins' 800 Diamond Series speakers used in Abbey Road Studios, the drivers ensure you stay immersed in music wherever you go.
DON'T MISS A THING
No matter what you're listening to, 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, underground, and office environments.
AM TO PM ON ONE CHARGE
12-hour battery life allows you to go from night to day without missing a beat. If that’s not enough, a 15-minute quick charge gets three hours of immediate playback. Flying transatlantic sounds a lot better with the PI4.
FITS LIKE NO OTHER
Soft silicone and rubber together make the PI4 feel specifically designed for how and where you listen. Soft and durable, these headphones are built for how you live, every moment and every day.
DROP TO PAUSE
Magnets clip the earpieces together when you take them off, automatically pausing the music. Unclip them and pick up where you left off.
Adaptive Noise Cancellation
Magnetic Clip Sensor
Bluetooth 5.0 with AptX-Adaptive technology
USB-C charging and audio interfaceBluetooth CodecsAptX-Adaptive
BLE GATT (Generic Attribute Profile)
Drive Units2 x ø14.2mm full range
Microphones2x mics for ANC
2x mics for telephony (CVC1 – Clear Voice Communication v1)
Frequency Range10Hz to 30kHz
Distortion (THD)<0.3% (1kHz/10mw)
Battery TypeRechargeable Lithium Polymer
Battery Life & Charging10 hrs Bluetooth with ANC, 3 Hrs with 15min charge
InputsBluetooth, USB-C audio
In Box Accessories20cm USB-A to USB-C cable, Storage Pouch, Ear Tips (S, M, L) & Stability Fins (S, M, L)