With Exceptional Bass And Advanced Noise Cancellation, Wh-Xb900n Headphones Put The Focus Firmly On The Music. Let Your Party For One Begin. As Part Of The Extra Bass™ 1 Range From Sony, The Wh-Xb900n Noise Cancelling Headphones Enhance All Your Low-End Frequencies For Exceptional Bass. A Dedicated Bass Duct On The Headphone Housing And Increased Air-Tightness Between The Driver Units And Eardrums Help To Create Precise, Punchy Rhythms That Lift Every Track. Yet The Headphones Also Maintain Vocal Clarity For A Wonderfully Rich, Well-Rounded Listening Experience. Shut Out The World And Enjoy Your Own Party For One With Digital Noise Cancelling Plus Extra Bass Sound Quality. Near Field Communication (Nfc) And Bluetooth Wireless Technology Remove The Need For Wired Connections And Complex Set-Up Sequences. Simply Touch Your Nfc-Enabled Device To The Headphones For A Quick, Seamless Connection, Then Start Streaming Your Music Collection. No Nfc? No Problem. Connect Via Bluetooth And You're Ready To Go. Whatever Your Look, The Simple, Sleek, Sophisticated Design Of The Wh-Xb900n Noise Cancelling Headphones With A One-Colour Accent On The Housing Is The Perfect Match. Soft Cushioned Ear Pads Offer Long-Lasting Comfort, Ideal For Listening To Your Favourite Albums, Back-To-Back. Wirelessly Stream Your Favourite Tracks

Bluetooth Wireless Technology, By Pairing Your Smartphone Or Tablet. Touch Selected Nfc-Enabled Devices To The On-Body N-Mark For A Quick, Seamless Bluetooth Connection. A Charge Of Around 4 Hours Keeps You Powered All Day With Approximately 30 Hours2 Of Play Time. Or A 10-Minute Quick Charge Provides Up To 60 Minutes Of Listening. Finished Listening To Music For Now? With Their Foldable Design, The Wh-Xb900n Noise Cancelling Headphones Are Compact Enough To Pack Away In Your Bag Quickly And Easily. It's Easy To Talk, Even With Your Headphones On – A Built-In Mic Enables You To Take Hands-Free Calls From Selected Smartphones. Just Double Tap The Headphones' Right Housing To Answer A Call And Swipe Up Or Down To Adjust The Volume. Change The Track, Turn The Volume Up Or Down And Take Or Make Calls By Tapping Or Swiping The Touch Panel On Your Headphone Housing. For The Quick Attention Function, Just Touch The Right Housing And The Music Volume Is Instantly Reduced, Enabling You To Hear Ambient Sounds – From Someone Asking You A Question In A Cafe To Announcements At A Train Station. Download The Sony | Headphones Connect App To Customise Your Listening Experience. Features

An Equalizer To Adjust Sound Levels And Adaptive Sound Control, Which Automatically Adjusts Ambient Sound Settings To Suit The Situation. Manage Your Day By Connecting To Your Smartphone Voice Assistant3 Through The Headphones' Built-In Mic. Enjoy Entertainment, Connect With Friends, Get Information, Listen To Music And Notifications, Set Reminders, And More4. Lose Yourself In A Party For One With Extra Bass™ Sound. With All-Day Power, Bluetooth® Wireless Technology, Long-Listen Comfort And Everyday Practicality, The Wh-Xb900n Noise Cancelling Headphones Let You Enjoy Your Music The Way You Want It. Size & Weight Weight Approx. 254g General Features Headphone Type Dynamic Driver Unit 40mm Magnet Neodymium Impedance (Ohm) 50 Ohm (1 Khz) (When Connecting Via The Headphone Cable With The Unit Turned On) , 25 Ohm (1 Khz) (When Connecting Via The Headphone Cable With The Unit Turned Off) Diaphragm Pet 25?m Frequency Response (Active Operation) 2hz-20,000hz Frequency Response(Bluetooth® Communication) 20hz - 20,000hz (44.1khz Sampling) / 20hz - 40,000hz (Ldac 96khz Sampling, 990kbps) Sensitivities (Db/Mw) 101 Db/Mw (When Connecting Via The Headphone Cable With The Unit Turned On) , 103db/Mw(When Connecting Via The Headphone Cable With The Unit Turned Off) Volume Control Touch Sensor Cord Type Detachable Single-Sided Type Cord Length Approx. 1.2m (Supplied Headphone Cable) Plug L-Shaped Stereo Mini Plug (Supplied Headphone Cable) Wearing Style Over-Ear Nfc Yes Dsee Yes S-Master Hx No Passive Operation Yes Battery Battery Charge Time Approx. 7 Hrs Battery Charge Method Usb Battery Life(Continuous Music Playback Time) Max. 30 Hrs (Nc On) , Max. 35 Hrs (Nc Off) Battery Life(Continuous Communication Time) Max. 30 Hrs (Nc On) , Max. 32 Hrs (Nc Off) Battery Life(Waiting Time) Max. 50 Hrs (Nc On) , Max. 300 Hrs (Nc Off) Bluetooth Specification Bluetooth Version Version 4.2 Effective Range Line Of Sight Approx.30ft (10m) Frequency Range 2.4ghz Band (2.4000ghz-2.4835ghz) Profile A2dp, Avrcp, Hfp, Hsp Supported Audio Format(S) Sbc, Aac, Aptx, Aptx Hd, Ldac Supported Content Protection Scms-T Noise Cancelling Noise Canceling On/Off Switch Yes Automatic Ai Noise Cancelling No Personal Nc Optimizer No Ambient Sound Mode Yes Quick Attention Yes What's in the box 1 x Headphones