Discover how the WH-1000XM4 headphones blend our most advanced noise canceling with exceptional sound quality and a range of smart features for an unrivaled listening experience. Industry-leading noise cancellation technology means you hear every word, note, and tune with incredible clarity, no matter your environment. These noise canceling headphones feature additional microphones that assist in isolating sound for a reduction of even more high and mid frequency sounds. WH-1000XM4 headphones blend sophisticated style with exceptional comfort. Super-soft, pressure-relieving ear pads 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.

The technology that makes it happen
Dual noise sensor technology, featuring two microphones on each earcup, captures ambient noise and passes the data to the HD Noise-Canceling Processor QN1. Using a new algorithm, the HD Noise-Canceling Processor QN1 then applies noise-canceling 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.

Optimizing noise canceling
To maximize noise-canceling performance, the WH-1000XM4 headphones incorporate two technologies: Personal Noise-Canceling Optimizer, designed specifically for you, and Atmospheric Pressure Optimizing, designed specifically for air travel.

Ambient Sound Control
Adjust ambient sound with the Sony Headphones Connect app to cancel noise while still allowing essential sounds, like overhead announcements, through when you're listening on the move.

Wireless freedom, premium sound
LDAC transmits approximately three times more data (at the maximum transfer rate of 990 kbps) than conventional BLUETOOTH audio, allowing you to enjoy High-Resolution Audio content in exceptional quality, as close as possible to that of a dedicated wired connection.

Sound you can believe in
A built-in analog amplifier integrated in the HD Noise-Canceling Processor QN1 realizes an unmatched signal-to-noise ratio for low distortion and exceptional sound quality for portable devices. Powerful 1.57" drivers, with Liquid Crystal Polymer (LCP) diaphragms, make the headphones perfect for handling heavy beats and can reproduce a full range of frequencies up to 40 kHz.

Real-time restoration of all your compressed files
Using Edge-AI (Artificial Intelligence) co-developed with Sony Music Studios Tokyo, DSEE Extreme (Digital Sound Enhancement Engine) upscales compressed digital music files in real time. Dynamically recognizing 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.

Smart listening technology to enhance your listening
The WH-1000XM4 headphones use an array of smart technologies to create a seamless, hands-free listening experience. For example, simply start speaking to automatically pause your music in Speak-to-Chat, or enjoy adaptive playback thanks to the proximity sensor and two acceleration sensors that detect whether your headphones are being worn or not.

For everyday convenience, just Speak-to-Chat
As soon as you speak to someone, Speak-to-Chat automatically stops the music and lets in ambient sound so you can conduct a conversation—handy if you want to keep your headphones on, or your hands are full. Based on Precise Voice Pickup Technology, this smart feature uses five microphones built into your headphones and advanced audio signal processing to recognize and react to your voice. And once your chat is over, your music starts playing again automatically.

Adaptive Sound Control automatically adjusts to whatever you do
Adaptive Sound Control is a smart function that senses where you are and what you're doing, then adjusts ambient sound settings for the ideal listening experience.

• Traveling
  Lose yourself in your journey, with no background noise to interrupt your favorite tracks.
• Walking
  Be aware of everything around you, from street to office, while still enjoying music.
• Waiting
  Hear important announcements while you wait without noticing other background noise.

Learns your favorite locations
Over time, Adaptive Sound Control learns to recognize locations that you frequently visit, such as your workplace, the gym, or a favorite café, and tailors sound to suit the situation.

Headphones that react to you
Proximity sensor and two acceleration sensors in your headphones can detect whether you're wearing them or not, then adapt playback accordingly to help save battery power.

Pause the music
Take off your headphones and the music pauses automatically.

Resume playing
Put the headphones back on and the music automatically resumes.

Quick Attention
Need to quickly hear voices or sounds around you? Just place your hand over the housing to instantly turn your music volume down and let ambient sound in.

All day power and quick charging
With a huge 30 hours of battery life, you'll have enough power even for long trips. And if you need to top up in a hurry, you can get 5 hours' worth of charge after just 10 minutes with the optional AC adapter.

Effortless operation
From controlling your music to accessing your voice assistant or making hands-free calls—with the WH-1000XM4, it couldn't be easier.

Be smarter with Voice Assistant
Manage your day, just by asking your assistant7. Enjoy entertainment, connect with friends, get information, listen to music and notifications, set reminders, and more.

Clearer hands-free calling
Conversation flows freely with easy, hands-free calling. Leave your phone where it is, just speak with a double tap. Thanks to Precise Voice Pickup Technology, which combines five built-in microphones with advanced audio signal processing, WH-1000XM4 delivers clearer voice quality to the other person on the phone.

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.

Sony WH-1000XM4 Specs

• Sony WH-1000XM4/S Wireless Noise-Cancelling Over-the-Ear HeadphonesCarry CaseUSB-C Charging CableAudio Cable for Wired ConnectionIn-flight AdapterSony USA Authorized Dealer Warranty

• Return Policy
  You may return merchandise purchased from Buydig for a refund or a replacement, provided that the procedures and requirements referred to in our return policy are followed. All product returns require a return authorization number (RA). A RA number must be issued within 30 calendar days after the date of purchase; it will be valid for 14 calendar days after it is issued.
  
  Removal or alteration of a product's upc number, serial number or upc/serial number sticker will automatically void your Buydig Return Policy. Products that are returned to Buydig with a missing, damaged or altered serial number will be refused RMA service and returned to you.
  
• Refunds
  Refunds are applied to the payment method used at the time of purchase 2-5 days after receipt of the returned merchandise.
  
• Exchanges
  If you purchased a product from Buydig that you wish to exchange for an alternative, you can return the item for a refund and simply place a new order for the item you desire. We do not apply a refund credit to your new purchase
  
• Defective Item
  An item that was discovered to be defective upon receipt can be replaced with the same model only. You may also return a defective item for a refund.
  
• Damaged Items
  All Packages are inspected for damage before they ship from our warehouse. If your package has been damaged in transit, please contact us immediately. We must be informed of all shipping related claims within 1 business day after the date of receipt. We do not issue refunds for returns of damaged merchandise. An item that was discovered damaged upon receipt will be replaced with the same model only.
  
• International Customers
  Please be advised that our products are intended for a US market. If it is to be used outside of the US, please check in advance that it will work. Returns on international orders require the customer pay the return shipping.
  

If an item you received is defective, we will certainly replace the item with a new one. We will ship the replacement product to you at our cost, and use every good measure to ensure that the replacement order is processed quickly.

• Replacement
  We will send a product replacement after the authorized return has completed our receiving/inspection process. The replacement will ship within four business days following our receipt of your return. Please allow additional processing time after Holidays. Although it is our goal to ship a replacement as quickly as possible, we do not send replacements before we receive and inspect the returned merchandise.
  
  To receive a replacement more quickly, you may place a new order for the same item, and we will issue a refund for the full value of the returned product upon completion of our return process.
  
• Returning Items
  If you do not have the return form, we will provide it together with your RA number. Please fill in the requested information on our product return form, and carefully follow the instructions for return.
  
  All returned merchandise must be in original condition, and must include the original factory box (UPC bar codes and serial numbers must be intact) and factory packaging (e.g. foam, plastic, wrappings, etc.), peripherals (e.g. battery, charger, cords, straps, etc.), included warranty cards (without markings), and all instruction booklets and paperwork. The RA number or any other inscriptions must not be written or printed on the product box or packaging. We will not process the return if any of these conditions are not followed.
  
  Retuned merchandise that is lost or damaged during transit is solely the shipper's responsibility. It is important save the tracking information and to properly insure all merchandise being returned to Buydig.
  
• Television Returns
  Buyers Remorse for TVs in Brand New condition:
  If you are not 100% satisfied with your TV purchase, you may return it within 30 days from delivery for a full refund, less return shipping fees. Please note that a 15% restocking fee may apply. All returned TVs must be in their original box and include all packing material, manuals, and accessories.
  
  Damages: Were here to help!
  For Common Deliveries (FedEx, UPS):
  Please inspect the TV and report any damages (e.g. cracked screen, scratches, dents, etc.) within 2 days by contacting us at 1.800.617.4686
  For Special Handling/Freight deliveries:
  Please open and inspect the TV prior to signing for it. If the TV is cracked or damaged, please refuse delivery and contact us immediately at 1.800.617.4686.
  
  Please note damage claims will be denied for the following:
  TVs with over 60 minutes of recorded usage
  TVs that have been moved from the original delivery address
  
  All damage claims must be made within two (2) days of delivery. We will issue a refund and cover all shipping costs.
  
  
• International Returns
  The customer is responsible for paying for return shipping should they decide to return the product.
  
• Return Exception
  Every item we sell is BRAND NEW and under manufacturer's warranty, unless clearly stated otherwise. Although we have a very flexible return policy on most of the items we sell, due to manufacturer restrictions, there are certain items on which we cannot accept returns. The manufacturer will generally repair or replace the item so long as it is under warranty.
  
  Restricted products include:
  • A/V Furniture
  • Apple iPods
  • Consumables, including but not limited to, recordable media, film, tapes, batteries, paper, and ink
  • Drones - All defects can be handled under the manufacturer's warranty. For DJI brand drones, call DJI at 818-235-0789 and obtain a case number for the defect prior to requesting an RMA. Please note only Dead on Arrival units out of the box will be returnable to us (with a valid case number). DJI will NOT authorize any returns to us if there are any signs of use like dirt, grass stains, nicks or any signs of use. For these situations, the Return Authorization would need to be handled directly between the customer & DJI
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