Bowers & Wilkins PX7 Wireless Noise Cancelling Over-Ear Headphones-Complete Features/Instruction Guide

Bowers & Wilkins PX7 Wireless Noise Cancelling Over-Ear Headphones

Specifications

• BRAND: Bowers & Wilkins
• COLOR: Charcoal
• CONNECTIVITY TECHNOLOGY: Wireless, Wired, Wired USB-C
• FORM FACTOR: Over-Ear
• PRODUCT DIMENSIONS: 3.15 x 6.89 x 8.66 inches
• WEARING STYLE: Bluetooth Wireless Over-Ear Headphones
• TECHNICAL FEATURES: Adaptive Noise Cancellation, Ambient Pass-Through Wear-Detection Sensor
• BLUETOOTH AUDIO: Bluetooth 5.0 with aptX, Adaptive USB-C charging & audio interface, 3.5mm auxiliary audio interface
• BLUETOOTH CODECS: aptX, Adaptive aptX, HD aptX, Classic AAC
• SBC: BLUETOOTH PROFILES: A2DP v1.3.1, AVRCP v1.6.1, HFP v1.7.1, HSP v1.2
• DRIVE UNITS: 2 x ø 43.6mm full range
• MICROPHONES: 4x mics for ANC, 2x mics for telephony (CVC2 – Clear Voice Communication v2)
• FREQUENCY RANGE: 10Hz to 30kHz
• INPUT IMPEDANCE: 20 kOhms
• DISTORTION (THD): <0.3% (1kHz/10mW)
• BATTERY TYPE: Rechargeable Lithium Polymer
• BATTERY LIFE & CHARGING: 30 hrs Bluetooth with ANC, 5hrs with 15min charge
• INPUTS: Bluetooth, 3.5mm stereo jack, USB-C audio

Introduction

Legend drivers are used to propelling the sound forward. The Px7’s 43mm drivers are the largest in our headphone lineup, and they were designed and tuned by the same engineers that created the Bowers & Wilkins 800 Series diamond speakers used in Abbey Road Studios. Cancels noise and cleans it out with adaptive noise cancellation that adapts to your surroundings to keep the outside world out of your music. With 30 hours of potential, you can accomplish a lot. With some time to spare, you could fly from California to London and back. You might also form a band or go to every concert. On a single battery charge, you can listen to the festival twice. If that wasn’t enough, a 15-minute rapid charge adds six more hours.

Follow your intuition. The Px7 is completely obedient to your every command. When you lift one of the ear cups to hear what’s going on around you, the music immediately stops. Replace it, and the song continues to play. Race vehicles served as inspiration. The Px7’s carbon fiber composite arms are designed to mirror the strength and agility of the world’s fastest automobiles, delivering pure sound to you while standing up to everyday wear and tear. So pack them in your overnight luggage or work bag and prepare to be immersed in sound.

PX7 CARTON CONTENTS

• PX7 headphones Storage case
• USB-C charging cable
• 5mm audio cable
• Document pack

GETTING TO KNOW YOUR PX7

SWITCHING HEADPHONES ON AND OFF

Diagram 1 illustrates power switch functionality

SWITCHING ON

The Power Switch is located on the right earpiece. Slide the Power Switch up to the middle position. An audible cue will be presented and the LED indicator will light up in ether green, amber or red displaying the current charge level.

SWITCHING OFF

Slide the Power Switch to the bottom position. An audible cue will be presented and the headphones will power down when the LED indictor is no longer lit.

HEADPHONE CONTROLS

Diagram 2 illustrates the headphone controls. The following buttons on the right earpiece are used to for media playback:

The following buttons on the right earpiece are used for phone call functionality:

STATUS INDICATOR

The status LED indicator is located on the right earpiece; Diagram 3 explains the illumination states.

Diagram 3

Status indicator illuminations

INTELLIGENT FEATURES

ADAPTIVE NOISE CANCELLATION
Noise cancellation is a series of advanced technologies that aids in removing undesired noise from the surrounding environment. PX7 features our latest innovations in adaptive noise cancellation, this includes 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.

The Noise Cancellation button on the left earpiece is used to cycle between the following modes, see Diagram 2 for button location:

AMBIENT PASS-THROUGH

PX7 features an 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. The Noise Cancellation button on the left earpiece also controls this feature, see Diagram 2 for button location.

The level of ambient pass-through can be further customized to suit your needs using the Bowers & Wilkins Headphones App.

WEAR SENSORS

PX7 incorporates our latest enhanced wear detection sensors in both earpieces, see Diagram 4, enabling intelligent battery conservation by entering standby when removed from the head. When worn again, PX7 automatically wakes and connects to the last connected Bluetooth device.

During media playback, PX7 will auto-pause when either earpiece is lifted from the ear. Playback will auto-resume when the earpiece is placed back on the ear. The auto resume has been further optimized so it is ready only when you are. This means the headphone will not attempt to resume playback during the following conditions:

1. Headphone powers on from the off state.
2. The headphone wakes from the standby state.
3. Headphone reboots (such as after a factory reset).

Wear sensor and standby can be adjusted using the Bowers & Wilkins Headphones App.

BATTERY CHARGING AND POWER SAVING

Your PX7 comes with the battery partially charged and may be used immediately. For best practice, we recommend to fully charging the headphones before first use. Please allow up to 3 hours for full charge. The headphones can be used while charging.

TO CHARGE

1. Please use the supplied charging cable and connect the USB-A plug to a wall charger or a powered computer USB-A socket.
2. Then connect the USB-C end to the headphones USB-C socket

NOTE
During charging, the headphone indicator will flash green. When fully charged, the indicator will remain illuminated. See Diagram 3 for status indicator details.

STANDBY POWER SAVING

PX7 wear detection sensors intelligently conserve power. When taken off your head, PX7 will automatically enter standby which will pause media playback, disconnect Bluetooth and switch to a low power state. When worn again, PX7 will wake and reconnect to the last connected Bluetooth source. Note that both earpieces must detect wear for proper functionality. If wear sensors are disabled using the app, this feature will also be disabled.

With the app, you can customize how long the headphones will wait before switching to auto-standby, please see Standby Timer under Settings in the app.

WEARING YOUR HEADPHONES

Wearing your headphones correctly will help ensure the best possible experience. See Diagram 6.

1. Identify the left and right earpieces by finding the identification legends located on the interior of each earpiece.
2. Wear the headphones accordingly with the headband adjusted so that the they rest comfortably on your head.

NOTE
 Wearing glasses that distort the profile of your ears may interfere with headphone performance. Similarly, hair trapped between your ears and the headphone ear-pieces may interfere with the wear sensor performance.

BLUETOOTH CONNECTION

PAIRING

PX7 is designed to stream media wirelessly from Bluetooth audio devices, such as smartphones, tablets or personal computers. To do so, the headphone and device (source) must first be paired.

1. The first time you switch on your headphones, Bluetooth pairing mode will be enabled, and the indicator will flash blue. If pairing mode is not enabled, please slide and hold the power switch to the upper (Bluetooth Icon) position for 5 seconds, let go when the indicator blinks blue and when an audible cue is presented.
2. Ensure the Bluetooth feature is enabled on the audio device, PX7 will appear in the discovery list, select it to pair.
3. The indicator will flash blue while pairing is in progress, this will change to solid blue, and an audible cue presented when pairing is successful.

Your headphones will remember up to eight paired Bluetooth devices. Repeat the above steps to pair more devices.

NOTE
Your headphones will automatically exit Bluetooth pairing mode if no device is paired within 5 minutes. If pairing fails, the indicator will rapid flash blue, please try pairing again.

MULTIPLE BLUETOOTH CONNECTIONS

PX7 can connect up to two devices at the same time, but note that you can only play audio or take calls from one device at a time.

To switch between two devices:

1. Pause audio on the first device, or use the PX7 multi-function button.
2. Play audio from the second device and the headphone will switch over.

When streaming audio, receiving a call on the second device will automatically pause playback and the call will be routed automatically to your headphones. Ending the call will automatically resume playback from the first device.

DISCONNECT FROM A DEVICE

You can quickly disconnect PX7 from a device by sliding the Power Switch to the upper (Bluetooth Icon) position two times in quick succession, an audible tone will be presented indicating successful disconnection.

Alternatively, you can manage connection in further detail using the Bowers & Wilkins Headphones app under Connections.

SETTING UP HEADPHONES WITH THE APP

The Bowers & Wilkins Headphones app provides extended setup and adjustments to features such as Adaptive Noise Cancellation, Ambient Pass-Through, and Wear Sensors. The app also provides further customizations such as voice prompt, standby time, connection management, and headphone software updates. The app is available as a free download on iOS and Android devices.

To add your headphones:

1. From your mobile device, download and install the Bowers & Wilkins Headphones app.
2. Launch the app, then read and follow the instructions pertaining to app notification and permissions.
3. After reaching the main screen, simply tap + and follow the in-app instructions.

HEADPHONE SOFTWARE UPDATES

Bowers & Wilkins will occasionally make available software updates that refine and optimize the performance of your headphones or add new features. The Bowers & Wilkins Headphones app will notify you when a software update is available, tap on the notification and follow in-app instructions.

AUXILIARY CONNECTION

In addition to Bluetooth, your PX7 can also connect to audio sources using the supplied 3.5mm audio or USB cables.

CONNECTING WITH THE 3.5MM AUDIO CABLE
The 3.5mm audio cable enables your PX7 to be used with a device supporting an analog output such as a conventional headphone socket on smartphones or tablets, or a traditional hi-fi system. See Diagram 8.

1. Insert the 3.5mm audio cable into the headphone 3.5mm socket on the right earpiece.
2. Take the other end and insert it into the appropriate socket on your device
3. Your PX7 will automatically disconnect from any Bluetooth devices

NOTE
Your headphones must have sufficient charge and be switched on to play audio from an analog source device. The volume and play/ pause buttons will not function when using the 3.5mm interface.

CONNECTING WITH THE USB CABLE

USB connection enables your PX7 to function as a USB sound output device when connected to a capable computer.

1. Insert the USB-C end into the PX7 USB-C socket on the right earpiece.
2. Take the USB Type-A end and insert it into the appropriate socket on your computer.
3. PX7 will automatically disconnect from any Bluetooth devices.
4. Find and select your headphones from the computer’s audio output control panel

NOTE
When connected to a capable computer USB port, the headphone battery will also charge.

POWER CYCLE AND RESET

POWER CYCLE
You can power cycle your PX7, simultaneously hold the Volume + and Volume – buttons for 10 seconds until the indicator LED extinguishes, let go when the indicator lights up again. Rebooting your headphones will not reset their internal settings or clear the paired device history.

RESET TO DEFAULT

You can clear the paired device history and restore all settings to their defaults. With PX7 powered on, simultaneously hold the Volume +, Volume – and Noise Cancellation buttons for 10 seconds until the indicator LED extinguishes, let go when the indicator lights up again, the headphones will be ready to pair to a device. Alternatively, you can reset from the Bowers & Wilkins Headphones app, please see Reset under Settings in the app

CARE & MAINTENANCE

STORING YOUR PX7
Taking care of your PX7 will ensure they continue to deliver the best performance and experience.

When not used, stow your headphones using the included storage pouch. It is recommended the headphones are first powered off:

1. Retract the headband on each side so they are in the smallest position
2. With the buttons facing you, rotate the earpieces inwards so they lay flat.
3. Place the headphones into the storage case.

CLEANING YOUR PX7
Your PX7 can be cleaned by a soft, damp microfiber cloth, gently wipe or dab clean. The fabric on PX7 have been specially coated with moisture and stain repellent. If dirt, stain or fiber residue accumulate on the fabric surface, please clean as instructed above.

• Do NOT aggressively rub or use an abrasive tool to clean, especially the fabric.
• Do NOT use paper towels, napkins or tissue as they will leave residue.
• Do NOT use cleaning detergents, soapy water, polish or chemical cleaners.
• Ensure that no moisture get inside the earpieces, buttons and interface ports.

SUPPORT

Should you require further help or advice regarding your PX7 please visit the Headphones support site here www.bowerswilkins.com/support.

ENVIRONMENTAL INFORMATION

This product complies with international directives, including but not limited to the Restriction of Hazardous Substances (RoHS) in electrical and electronic equipment, the Registration, Evaluation, Authorization and restriction of Chemicals (REACH) and the disposal of Waste Electrical and Electronic Equipment (WEEE). Consult your local waste disposal authority for guidance on how properly to recycle or dispose of this product.

Frequently Asked Questions

• What’s the best way to pair my PX7 headphones?
  The Bluetooth pairing mode will be enabled the first time you turn on your headphones, and the light will flash blue. If pairing mode is not activated, slide the power switch to the top (Bluetooth Icon) position for 5 seconds, then release when the indicator blinks blue and an auditory cue appears.

• What is the procedure for resetting my PX7 headphones?
  Ensure that the PX7 is turned on.
  Hold down the Volume +, Volume -, and Noise Cancellation buttons at the same time for 10 seconds, or until the indicator LED turns off.
  When the indicator lights up again, let go of the headphones, and they’ll be ready to connect to a device.

• What’s the best way to connect Bowers and Wilkins headphones?
  Navigate to the Bluetooth settings on the computer and select ‘Add Bluetooth device.’ Headphones from Bowers & Wilkins (mobile phone or PC icon). Then select ‘Add Bluetooth device’ once again. Headphones from Bowers & Wilkins (headphones icon).

• What is the best way to link my Bowers and Wilkins headphones to my television?
  Pair your B&W headphones (Please scroll to the bottom of the page or see your B&W user manual.)
  To connect, go to your TV’s Bluetooth menu, search for, and pick your B&W Headphone.
  The volume on your TV can be adjusted with the remote control.

• What is the procedure for resetting my Bowers & Wilkins headphones?
  The Bowers & Wilkins Headphones app can be used to reset the headphones. Connect your headphones to the app, then swipe left to right to enter the Settings panel, select “Reset,” and then push the Reset button on the screen.

• How can I pair my Bowers & Wilkins Bluetooth speaker with my phone?
  Open the source device’s Bluetooth settings and make sure Bluetooth is turned on. Bowers & Wilkins Zeppelin Wireless will appear as a Bluetooth device that can be used. Close the Bluetooth settings after selecting Zeppelin. When the pairing is complete, the light will fully illuminate.

• Is there a microphone on the Bowers & Wilkins PX7?
  The Bowers & Wilkins PX7’s inbuilt microphone has poor recording quality. Even in relatively calm surroundings, recorded speech sounds muffled and lacking in detail.

• What is the procedure for turning off Bowers and Wilkins headphones?
  Diagram 7 shows the illumination of the indicators. Note: Toggle audio cues on and off by pressing the Play/Pause and Volume + buttons at the same time. On the underside of the right hand earpiece, there is a USB port and an audio jack port.

• Is it possible to connect PX7?
  Your PX7 can connect to audio sources via the provided 3.5mm audio or USB cords in addition to Bluetooth. The 3.5mm audio cable allows you to connect your PX7 to a device that supports analog output, such as a traditional headphone jack on smartphones and tablets, or a traditional hi-fi system.

• What is ambient pass through, and how does it work?
  Ambient pass-through allows you to hear a configurable amount of external noise from your surroundings (such as safety announcements or conversations) without having to remove your headphones. The Bowers & Wilkins Headphones app allows you to customize ambient pass-through to your preferences.

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