Product Description

• Advanced Adaptive Noise Cancellation is present.
  
• Magnetic Clip Sensor is present.
  
• With APTX-Adaptive Bluetooth 5.0, it is equipped.
  
• It has an audio interface and USB-C charging.
  
• It includes 4 mics and 9.2mm Dynamic Drives.
  
• It responds to frequencies between -10Hz and 30kHz.

Product Features

The Bowers & Wilkins PI4 Noise-Cancelling Wireless Headphones are the company's most recent addition to its high-end audio product line. These headphones are designed to provide exceptional sound quality as well as a comfortable fit, making them an excellent choice for both music lovers and audiophiles.

One of the PI4 headphones' standout features is their advanced noise-cancellation technology. Bowers & Wilkins has included a hybrid noise-cancellation system that employs both active and passive noise-cancellation techniques in these headphones. Active noise cancellation analyses and cancels out external noise using advanced algorithms, whereas passive noise isolation uses the ear cups and earpads to create a physical barrier that blocks out external sound.

The PI4 headphones also have an ergonomic design that ensures a comfortable fit for long periods of listening. Memory foam is used to cushion the ear cups and headband, which conforms to the shape of your head for a custom fit. The ear cups swivel as well for a more secure fit and easier storage.

The PI4 headphones have Bluetooth 5.0 connectivity and support AptX, AptX HD, and AAC codecs for high-quality wireless streaming. They also have an integrated microphone and touch controls, allowing you to control your music and take calls while on the go.

The headphones are powered by a rechargeable battery that provides up to 22 hours of listening time with noise cancellation turned on and up to 30 hours without it. Furthermore, the headphones come with a small carrying case that can charge the headphones while they are in use.

 Design and Construction Quality
A. The PI4 headphones have a modern, sleek design that is both functional and fashionable. They have a lightweight aluminium frame and premium ear cups that give them a high-end look and feel.
B. The headphones are made to last, with durable materials that can withstand normal wear and tear. The ear cups are made of a soft, breathable material that fits comfortably even during long listening sessions.
C. The PI4 headphones are ergonomically designed to fit comfortably and securely on the head, and they come with a carrying case for convenience. The ear cups rotate to accommodate various head sizes, and the headband is adjustable for a custom fit.

Large drivers offer balanced

Large drivers in the Bowers & Wilkins PI4 Noise-Cancelling Wireless Headphones provide a balanced and detailed soundstage. The drivers are in charge of converting your device's electrical signals into sound waves, and the larger the drivers, the more powerful the sound.
The PI4 headphones have 40mm dynamic drivers that can reproduce a wide range of frequencies with precision and accuracy. With deep bass, clear mids, and crisp highs, these drivers produce a rich and detailed soundstage. This allows you to hear all of your music's nuances and subtleties, creating a more immersive listening experience.
The headphones also feature advanced acoustic technologies from Bowers & Wilkins, such as a custom-designed acoustic chamber, which helps to improve overall sound quality. These technologies collaborate to produce a natural, accurate sound that is true to the original recording.

Noise Cancellation 
A. The PI4 headphones use advanced noise cancellation technology that actively blocks out external noise, making them ideal for use in noisy environments like aeroplanes, trains, and crowded offices. They have various noise cancellation modes, and you can adjust the level of noise cancellation to suit your needs.
B. In comparison to other noise-cancelling headphones on the market, the PI4 headphones provide a high level of noise cancellation, effectively blocking out a wide range of external noise. They also have a Transparency mode, which allows you to hear what's going on around you without having to remove your headphones.
C. In my experience, the PI4 headphones are extremely effective at noise cancellation, even in noisy environments. They offer a relaxing and immersive listening experience, making them ideal for travel, work, or simply relaxing at home.

Lightweight and convenient for calls and music

The Bowers & Wilkins PI4 Noise-Cancelling Wireless Headphones are lightweight and easy to use for calls and music. The headphones are made of high-quality materials that are both durable and lightweight, allowing them to be worn for extended periods of time.
The PI4 headphones have a minimalist and sleek design, with a clean and modern aesthetic. They are available in a variety of colours, including black, white, and silver, so you can find one that matches your personal style.
The headphones also have an ergonomic design that ensures a comfortable fit for long periods of listening. Memory foam is used to cushion the ear cups and headband, which conforms to the shape of your head for a custom fit. The ear cups swivel as well for a more secure fit and easier storage.

 Audio Quality
A. The PI4 headphones have excellent sound quality, with clear and balanced audio across all frequencies. With deep bass and clear highs, they have a natural and detailed sound that is true to the original recording.
B. When compared to other headphones in the same price range, the PI4 headphones provide better sound quality. They have a large soundstage that provides a sense of immersion and realism, and they reproduce the nuances of various types of music accurately.
C. My personal experience with the PI4 headphones has been excellent; whether listening to music or podcasts, the sound quality is always first-rate. The headphones are suitable for all types of music and provide an enjoyable listening experience.

 Battery Life 
A. The PI4 headphones feature Bluetooth 5.0 and aptX Adaptive wireless connectivity, allowing for simple pairing with a variety of devices. They also include a built-in microphone for taking calls and accessing virtual assistants, as well as the ability to connect to multiple devices at the same time.
B. The battery life of the PI4 headphones is up to 25 hours with active noise cancellation and 40 hours without. They also charge quickly, with only 15 minutes of charging providing 5 hours of listening time.
C. When compared to other wireless headphones on the market, the PI4 headphones provide a high level of wireless connectivity and battery life. They provide a convenient and dependable listening experience, with no need to worry about running out of power or having to reconnect to your device on a regular basis.

Final paragraph
A. The Bowers & Wilkins PI4 noise-cancelling wireless headphones are a high-end audio device with advanced noise cancellation, high-quality sound, and a sleek, long-lasting design. They are ideal for use in noisy environments because they provide a peaceful and immersive listening experience.
B. The headphones include active noise cancellation, Bluetooth 5.0, aptX Adaptive, and an in-line microphone. They are also lightweight and comfortable to wear, even for long periods of time, and have a long battery life.
C. In general, the PI4 headphones are a great choice for anyone looking for premium wireless headphones with advanced noise cancellation technology and exceptional sound quality. They are a bit pricey, but well worth it for those who value great sound and comfort.

Specification