Specification AgeRangeDescription : All Ages BatteriesIncluded : 1 BatteriesRequired : 1 BluetoothRange : 15 meters Brand : Sony BulletPoint1 : Noise cancellation, powered by HD Noise Cancelling Processor QN1 BulletPoint2 : Sound quality - these Bluetooth headphones support ideal Resolution Audio, and even compressed music files are upscaled using evolved DSEE Extreme technology BulletPoint3 : Speak-to-Chat automatically pauses playback when one start a conversation, Wearing Detection powers off headphones when not wearing them, plus more smart features for a seamless, hands-free listening experience BulletPoint4 : With multipoint connection, Sony headphones can be paired with two Bluetooth devices at the same time, Bluetooth version: 5.0 and frequency range: 2.4GHz band (2.4000GHz-2.4835GHz), Effective Range : Line of sight approx. 30ft (10m) BulletPoint5 : Driver Unit : 40mm dome type (CCAW Voice coil), Plug : Gold-plated L-shaped stereo mini plug, Cord Length : Headphone cable (approx. 1.2m, OFC strands, gold-plated stereo mini plug) Color : Black CompatibleDevices : Smartphones, Chromebook, Kindle Fire, Switch, iPad, Tablets [and more, but specific models not mentioned] ConnectivityTechnology : Wireless ControlMethod : voice ControlType : Volume Control EarpieceShape : Over-ear ExternallyAssignedProductIdentifier : 6945624904157 ExternallyAssignedProductIdentifier1 : 6291109252139 ExternallyAssignedProductIdentifier2 : 4548736112124 ExternallyAssignedProductIdentifier3 : 04548736112124 FrequencyResponse : 2.4 Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : CN_SmallLithiumIonBatteryInEquipment Hazmat11 : DE_SmallLithiumIonBatteryInEquipment Hazmat12 : EG_SmallLithiumIonBatteryInEquipment Hazmat13 : ES_SmallLithiumIonBatteryInEquipment Hazmat14 : FR_SmallLithiumIonBatteryInEquipment Hazmat15 : GB_SmallLithiumIonBatteryInEquipment Hazmat16 : IN_SmallLithiumIonBatteryInEquipment Hazmat17 : IT_SmallLithiumIonBatteryInEquipment Hazmat18 : JP_SmallLithiumIonBatteryInEquipment Hazmat19 : MX_SmallLithiumIonBatteryInEquipment Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryInEquipment Hazmat21 : PL_SmallLithiumIonBatteryInEquipment Hazmat22 : SA_SmallLithiumIonBatteryInEquipment Hazmat23 : SE_SmallLithiumIonBatteryInEquipment Hazmat24 : SG_SmallLithiumIonBatteryInEquipment Hazmat25 : TR_SmallLithiumIonBatteryInEquipment Hazmat26 : US_SmallLithiumIonBatteryInEquipment Hazmat27 : ZA_SmallLithiumIonBatteryInEquipment Hazmat3 : II Hazmat4 : 9 Hazmat5 : AE_SmallLithiumIonBatteryInEquipment Hazmat6 : AU_SmallLithiumIonBatteryInEquipment Hazmat7 : BE_SmallLithiumIonBatteryInEquipment Hazmat8 : BR_SmallLithiumIonBatteryInEquipment Hazmat9 : CA_SmallLithiumIonBatteryInEquipment HeadphonesEarPlacement : over_ear HeadphonesFormFactor : Over Ear HeadphonesJack : 3.5 mm Jack Impedance : 32 ohm IncludedComponents : Headphone; USB Type-C Cable, Audio Cable, Carrying Case, In-flight Adapter IncludesRechargableBattery : 1 ItemName : Sony WH-1000XM4B Noise Cancelling Wireless Headphones - 30hr Battery Life - Over Ear Style - Optimised for Alexa and Google Assistant - Built-in mic for Calls - Black ItemPackageDimensions_Height : 28 centimeters ItemPackageDimensions_Length : 9.7 centimeters ItemPackageDimensions_Width : 22.9 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : over-the-ear-headphones Manufacturer : Sony Material : Plastic ModelName : WH1000XM4 ModelNumber : WH-1000XM4 NoiseControl : active_noise_cancellation NumberOfItems : 1 NumberOfLithiumIonCells : 1 PartNumber : WH-1000XM4 ProductDescription : Discover the ultimate in audio excellence with the Sony WH-1000XM4 Wireless Noise Canceling Headphones. These industry-leading headphones feature advanced noise-canceling technology that adapts to your environment, providing an immersive listening experience free from distractions. The WH-1000XM4 delivers exceptional sound quality with Sony's proprietary LDAC codec, ensuring high-resolution audio that captures every detail of your music. The powerful 40mm drivers and Liquid Crystal Polymer (LCP) diaphragms reproduce a full range of frequencies, from deep bass to soaring highs, for a truly captivating sound. Enjoy up to 30 hours of battery life on a single charge, with quick charging that offers up to 5 hours of playback from just a 10-minute charge. The headphones' adaptive sound control automatically adjusts the noise-canceling settings based on your activity and surroundings, ensuring optimal audio performance whether you're traveling, working, or relaxing. The Sony WH-1000XM4 features Bluetooth and NFC connectivity for easy pairing with your devices. The integrated microphone and advanced voice pickup technology provide crystal-clear call quality, while the touch sensor controls on the earcups let you manage your music and calls effortlessly. These headphones are compatible with voice assistants like Google Assistant and Alexa, allowing you to control your music, get information, and manage your day with simple voice commands. The WH-1000XM4's premium design includes plush ear cushions and a lightweight, foldable frame for maximum comfort and portability. Elevate your listening experience with the Sony WH-1000XM4 Wireless Noise Canceling Headphones – the perfect combination of cutting-edge technology, superior sound quality, and ultimate comfort. ProductSiteLaunchDate : 2023-09-19T02:23:01.801Z RecommendedUsesForProduct : Calling Size : Over Ear SpecificUsesForProduct : Music Style : Headphones Only SupplierDeclaredDgHzRegulation : not_applicable TargetGender : unisex WarrantyDescription : Amazon Policy WaterResistanceLevel : waterproof WirelessCommunicationTechnology : Bluetooth