NIB Sony WH-1000XM4 Over-ear Bluetooth wireless noise-canceling headphones (B)

Description

Sony WH-1000XM4
Over-ear Bluetooth wireless noise-canceling headphones (Black)
New, unused, sealed.
Product highlights:
closed-back, over-the-ear headphones with active noise cancellation
form-fitting headband with relaxed, breathable earcups
generous cushioning on headband and earpads
Bluetooth 5.0 connectivity for wireless music listening and phone calls with compatible smartphone
LDAC, SBC and AAC decoding provides high-quality music streaming from compatible devices
NFC-compatible for one-touch pairing with compatible devices
multi-point connection for pairing to two devices at once
Sound features:
dynamic 40mm drivers with an aluminum-coated, Liquid Crystal Polymer diaphragm
tuned for clear, detailed mids and highs with deep bass punch
DSEE Extreme (Digital Sound Enhancement Engine) processing restores high-frequency signals to compressed digital formats
uses artificial intelligence to dynamically recognize song elements and restore in real time
co-developed with Sony Music Studios Tokyo
Adaptive noise cancellation:
includes Sony's sophisticated HD Noise Cancelling Processor QN1 chip
strengthens noise cancellation for human voices and other higher-frequency sounds
active noise cancellation circuitry adjusts to the level of external sound
two microphones in each earcup to capture ambient noise
QN1 chip senses and adjusts to music and noise signals up to 700 times per second
free Sony Headphones Connect app for Apple and Android lets you adjust settings
customize the sound and manually choose the level of noise cancellation
20 steps of ambient sound control for allowing external sounds in
personalized Sony 360 reality audio experience with select music services (firmware update required)
Adaptive Sound Control uses movement sensors to adapt noise cancellation
detects whether you're running, walking, standing still, or riding in a car (app required)
barometric pressure sensor optimizes noise-canceling and sound to your altitude when in flight
Easy controls:
dedicated earcup button summons Google Assistant or Amazon Alexa on your smartphone or tablet
ask questions, dictate texts, and control music by voice
available for Apple® and Android™
only one voice assistant can be set up at a time
must repurpose the earcup Noise Cancellation button using the Headphone Connect app
NFC-compatible for one-touch Bluetooth pairing with compatible devices
earcup touch controls let you answer calls, play/pause music, skip tracks, and control volume
Ambient awareness features:
"Quick Attention" turns off noise-canceling and engages ambient mode by covering the right earcup with hand
"Speak-to-chat" detects when you're speaking and automatically cuts off music and lets in external sounds
built-in microphone for making calls with a smartphone
three-mic system filters out background noise for clearer calls
music automatically pauses when headphones are removed
General info and specs:
built-in rechargeable battery offers up to 30 hours of wireless use with noise cancellation
10 minutes of recharging provides enough power for 5 hours of listening
includes USB-C cable for charging
47" audio cable with 3.5mm plug for wired use
airline adapter included for in-flight entertainment systems
portable folding design with carrying case included
frequency response: 4-40,000 Hz (wired), 20-40,000 Hz (wireless)
weight: 8.9 oz.
What's in the box:
Over-ear wireless headphones
48" Audio cable (straight 3.5mm plug on one end and right-angled 3.5mm plug on other end)
Airline adapter (single 3.5mm jack-to-dual 3.5mm plugs)
9" USB charging cable (Type A USB on one end and USB-C on other end)
Zippered hard storage case
Reference Guide
Operating Instructions
Sony Headphones Connect app features
360 Reality Audio free trial
NO SHIPPING OUTSIDE OF CONTINENTAL USA