- Sony WH-1000XM4 Wireless Noise Canceling Over-Ear Headphones (Silver)
- Carrying Case
- Plug Adapter for In-flight Use
- USB Type-C Cable
- Headphone Cable
- USB Bluetooth 4.0 Dongle Adapter
- Knox Gear 3.0 4 Port USB Hub
The Knox Gear 4-Port USB 3.0 Hub instantly adds four USB 3.0 ports to any compatible device. The 3.0 hub supports data transfers up to 5 gps. LED indicators display the power status for each port, and each port was designed with its own turn on/off switch. The USB hub features a compact and slim design encased in aluminum housing.
- Instantly add four USB 3.0 ports to any compatible device
- 3.0 hub supports data transfer up to 5gps
- LED indicators display power status for each port
- Each port designed with its own switch
- Aluminum housing with compact and slim design
- Knox Gear 4-Port USB 3.0 Hub
The Focus Camera USB Bluetooth 5.0 Dongle Adapter is an extremely compact USB adapter that allows you to leave it on laptop or PC, no need to remove, without blocking surrounding USB ports, save space. This adapter applies the latest Bluetooth 5.0 low energy technology. The anti-interference ability has been increased and new technologies have been adopted to reduce the loss of transmission efficiency caused by interference in the 2.4 GHz band.
Additional Features
This adapter supports Bluetooth speakers, headphones, headsets, keyboards, mice, and more. It can easily work with seven devices at the same time. It can work with Bluetooth printer and stereo headphone with a maximum transfer rate of up to 3Mbps and transmission distance up to 33-feet/10m in open space. Additionally, this dongle adapter is backward compatible with Bluetooth 2.0/2.1/3.0/4.0/4.2 Dual-mode Bluetooth transfer and is also compatible with full-speed USB 2.0 interface and USB 1.1.
- Extremely compact USB adapter design
- Latest Bluetooth 5.0 low energy technology
- Increased anti-interference ability
- Reduced loss of transmission efficiency
- Easily works with seven devices at the same time
- Transmission distance up to 33-feet/10m in open space
- Backward compatible with Bluetooth 2.0/2.1/3.0/4.0/4.2
- Compatible with full-speed USB 2.0 interface and USB 1.1
- Focus Camera USB Bluetooth 5.0 Dongle Adapter
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. It features industry-leading noise cancellation technology that 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 while talking on the phone, resulting in improved phone call quality and the reduction of even more high and mid frequency sounds.
Engineering Better 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.
Optimizing Noise Canceling
The WH-1000XM4 over ear headphones incorporate two technologies to maximize noise cancelling performance. Unique Atmospheric Pressure Optimizing delivers optimal sound at high altitude while Personal Noise Cancellation Optimizer analyses unique sonic characteristics caused by head size, glasses, and hair, then tailors sound to you.
Ambient Sound Control
Adjust ambient sound with the Sony | Headphones Connect app to cancel noise while still allowing through essential sounds, like transport announcements, when you’re listening on the move.
Proprietary Technology for 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. Powered by DSEE Extreme technology, the 40mm drivers with Liquid Crystal Polymer (LCP) diaphragms are Hi-Res Audio Compatible, reproducing a full range of frequencies up to 40kHz. QN1 does 32bit audio signal processing in portions critical for sound quality.
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.
All-Day Power
The WH-1000XM4 headphones are made to last all day and then some. Up to 30 hours of battery life on a single charge keeps you listening instead of charging. 10 minutes of charge time gives you an amazing up to 5 hours of playback.
Quick Attention Mode
These Sony headphones allow you to communicate without taking your headphones off. Place your hand over the right ear cup to turn the volume down and deactivate noise canceling for instant conversation.
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.
- Industry-leading noise cancellation technology
- Dual Noise Sensor technology
- Next-level music with Edge-AI (Artificial Intelligence)
- Up to 30-hour battery life with quick charging
- Touch Sensor controls give control over your headphones
- Speak-to-chat technology
- Superior call quality with precise voice pickup
- Seamless multiple-device pairing
- Wearing detection pauses music when removed
- Super-soft, pressure-relieving ear pads
- Sony WH-1000XM4 Wireless Noise Canceling Over-Ear Headphones (Silver)
- Carrying Case (Color May Vary)
- Plug Adapter for In-flight Use
- USB Type-C Cable
- Headphone Cable
- Limited 1-Year Warranty
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For Domestic Purchases:
If you are not satisfied with your purchase, you may return it (see exceptions in Paragraph F below), within 30 days of receipt, for a refund or replacement - subject to the following:
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For International Purchases:
Returns will be accepted within 30 days of the receipt of the item. In order to be eligible for a refund your returned merchandise must be in its original unopened condition, as shipped, with all packaging, manuals, and paperwork intact and unaltered. Items removed from their 'blister-pack' display packaging are non-refundable.
International Buyers must pay return shipping via the same method originally shipped.
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