Open Box Sony WH-1000XM4 Wireless Premium Noise Canceling Overhead Headphones with Mic for Phone Call and Alexa Voice Control, Black -

EW1SNWH1000XM4BOB <br><br><ul><li>Sony WH-1000XM4/B Wireless Noise-Cancelling Over-the-Ear Headphones</li><li>Carry Case</li><li>USB-C Charging Cable</li><li>Audio Cable for Wired Connection</li><li>In-flight Adapter</li></ul><center style="box-sizing:"></center><blockquote style="box-sizing:"><p style="box-sizing:">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.</p></blockquote><p style="box-sizing:"><span style="box-sizing:">The technology that makes it happen</span><br style="box-sizing:">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.</p><p style="box-sizing:"><span style="box-sizing:">Optimizing noise canceling</span><br style="box-sizing:">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.</p><p style="box-sizing:"><span style="box-sizing:">Ambient Sound Control</span><br style="box-sizing:">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.</p><p style="box-sizing:"><span style="box-sizing:">Wireless freedom, premium sound</span><br style="box-sizing:">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.</p><p><br></p>

• EW1SNWH1000XM4BOB Discover how the WH-1000XM4 headphones blend our most advanced noise canceling wit
• Sony WH-1000XM4/B Wireless Noise-Cancelling Over-the-Ear Headphones
• Carry Case
• USB-C Charging Cable
• Audio Cable for Wired Connection
• In-flight Adapter