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- حالة التوفر: متوفر
- الماركه: Sony
- الموديل: WH-1000XM4
- SKU: 4548736112179
| Brand | Sony |
| Driver Unit | 40mm, dome type (CCAW Voice coil) |
| Dsee Extreme | Yes |
| Frequency Response | 4Hz-40,000Hz |
| Frequency Response (BLUETOOTH COMMUNICATION) | 20Hz - 20,000Hz (44.1kHz Sampling) / 20Hz - 40,000Hz (LDAC 96kHz Sampling, 990kbps) |
| Frequency Response (ACTIVE OPERATION) | 4Hz-40,000Hz |
| Features | HD Noise Cancelling Processor QN1, Bluetooth Audio SoC and a dual noise sensor let you listen without distractions Personal Noise Cancelling Optimiser and Atmospheric Pressure Optimising High-quality audio with DSEE Extreme™ and LDAC Adaptive Sound Control automatically adjusts ambient sound settings to suit your location and behaviour Wireless freedom with BLUETOOTH® technology |
| NFC | Yes |
| Cord Length | Headphone cable (approx. 1.2m, OFC strands, gold-plated stereo mini plug) |
| Battery | BATTERY CHARGE TIME Approx. 3 Hours (Full charge) BATTERY CHARGE METHOD USB BATTERY LIFE(CONTINUOUS MUSIC PLAYBACK TIME WITH INTERNAL MEMORY) Max. 30 hours(NC ON), Max. 38 hours(NC OFF) BATTERY LIFE(WAITING TIME) Max. 30 hours(NC ON), Max. 200 hours(NC OFF) |
| Bluetooth Specification |
|
| Noise Cancelling | NOISE CANCELLING ON/OFF SWITCH Yes PERSONAL NC OPTIMIZER Yes ATMOSPHERIC PRESSURE OPTIMIZING Yes AMBIENT SOUND MODE Yes QUICK ATTENTION Yes |
| Portable Headphone Amplifier | VOLUME CONTROL Touch Sensor |
| What's In The Box | Carrying Case Plug Adaptor for In-flight Use Headphone cable (approx. 1.2m) USB Cable: Type-CTM (approx. 20 cm) |
| Color | Gold\Silver |
| Model | WH-1000XM4 |
| Warranty | 12 Months |
Overview For Sony Wireless Noise Cancelling Bluetooth Over-Ear Headphones With Mic For Phone Call - WH-1000XM4
The technology behind the noise cancellation
Dual noise sensor technology, featuring two microphones on each earcup, captures ambient noise and passes the data to the HD Noise Cancelling Processor QN1. Using a new algorithm, the HD Noise Cancelling Processor QN1 then applies noise cancelling processing in real time to a range of acoustic environments. Working together with a new Bluetooth Audio SoC (System on Chip), it senses and adjusts to music and noise signals, as well as acoustic characteristics between the driver unit and ears, at over 700 times per second.
Optimising noise cancelling
The WH-1000XM4 headphones incorporate two technologies to maximise noise cancelling performance. Unique Atmospheric Pressure Optimising delivers optimal sound at high altitude while Personal Noise Cancellation Optimiser analyses unique sonic characteristics caused by head size, glasses, and hair, then tailors sound to you.
Advanced noise cancellation
Whether you’re flying long-haul or relaxing in a café, the WH-1000XM4 headphones deliver our advanced noise cancelling performance, keeping out even more high and mid frequency sounds.
Ambient Sound Control
Adjust ambient sound with the Sony | Sound Connect app to cancel noise while still allowing through essential sounds, like transport announcements, when you’re listening on the move.
Wear all day in total comfort
WH-1000XM4 headphones blend sophisticated styling with exceptional comfort. Super-soft, pressure-relieving earpads in foamed urethane evenly distribute pressure and increase ear/pad contact for a stable fit. And with a lighter-weight design, you’ll barely notice you’re wearing them.
Real-time restoration of all your compressed files
Using Edge-AI (Artificial Intelligence) co-developed with Sony Music Entertainment, DSEE Extreme™ (Digital Sound Enhancement Engine) upscales compressed digital music files in real time. Dynamically recognising instrumentation, musical genres, and individual elements of each song, such as vocals or interludes, it restores the high-range sound lost in compression for a richer, more complete listening experience.
Headphones that react to you
A proximity sensor in your headphones can detect whether you’re wearing them or not, then adapt playback accordingly to help save battery power. Take off your headphones and the music pauses automatically. Put the headphones back on and the music automatically resumes.
Control at your fingertips
Change the track, turn the volume up or down, and take or make calls just by tapping or swiping the panel.
Be smarter with Voice Assistant
Manage your day, just by asking your assistant. Enjoy entertainment, connect with friends, get information, listen to music and notifications, set reminders, and more.
