Specification AgeRangeDescription : Adult AudioDriverSize : 40 millimeters AudioDriverType : dynamic_driver AudioLatency : 65 milliseconds BatteriesIncluded : 1 BatteriesRequired : 1 BatteryInstallationDeviceType : not_installed BluetoothRange : 10 meters BluetoothVersion : 5.2 Brand : Sennheiser BulletPoint1 : Maximum audio resolution with Sennheiser Signature Sound: Enjoy premium music quality all-day long thanks to the headphone's audiophile-inspired 42mm transducer system and aptX Adaptive.Specific uses for product : Music BulletPoint2 : Personalized sound via the Sennheiser Smart Control App: Adjust the sound to your individual listening preferences via the integrated equalizer, presets and sound modes - for a unique sound experience. BulletPoint3 : Stay immersed in your music: Thanks to the headphone's Adaptive Noise Cancellation, you stay distraction-free - and with the Adjustable Transparency Mode you stay in touch with the world around you. BulletPoint4 : Exceptional comfort and long battery life: Lightweight, foldable design with padded headband and deeply cushioned ear pads for long-lasting comfort - up to 60 hours of playback time with fast charging. BulletPoint5 : Crystal-clear calls: The four digital beamforming microphones ensure high-quality voice pick-up and automatically suppress wind noise for optimized calls and easier access to the voice assistant. BulletPoint6 : Included components: Headphones, Carry case, USB-C charging cable, Audio cable 3.5mm and 2.5mm jacks, Airplane adapter BulletPoint7 : Top-Tier Battery Life Color : Black Compatibility : unknown CompatibleDevices : Smartphones, Computers, Other Devices with Bluetooth Connectivity CompatibleDevices1 : Cellphones CompatibleDevices2 : Laptops CompatibleDevices3 : Tablets CompatibleDevices4 : Desktops CompatibleDevices5 : Telephones ConnectivityTechnology : Bluetooth 5.2 ConnectivityTechnology1 : Wireless ConnectivityTechnology2 : Wired ContainsBatteryOrCell : battery ControllerType : Bluetooth ControllerType1 : Touch ControllerType2 : Google Assistant ControlMethod : voice ControlMethod1 : touch ControlMethod2 : voice ControlType : Voice Control CustomerPackageType : Standard Packaging EarpieceShape : Oval ExternallyAssignedProductIdentifier : 4548736132580 ExternallyAssignedProductIdentifier1 : 810091270431 ExternallyAssignedProductIdentifier2 : 4260752330435 ExternallyAssignedProductIdentifier3 : 04260752330435 FrequencyResponse : 22 KHz GpsrSafetyAttestation : 1 HardwarePlatform : PC HardwarePlatform1 : Laptop HardwarePlatform2 : PC HardwarePlatform3 : Smartphone 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 : IE_SmallLithiumIonBatteryInEquipment Hazmat17 : IN_SmallLithiumIonBatteryInEquipment Hazmat18 : IT_SmallLithiumIonBatteryInEquipment Hazmat19 : JP_SmallLithiumIonBatteryInEquipment Hazmat2 : UN3481 Hazmat20 : MX_SmallLithiumIonBatteryInEquipment Hazmat21 : NL_SmallLithiumIonBatteryInEquipment Hazmat22 : PL_SmallLithiumIonBatteryInEquipment Hazmat23 : SA_SmallLithiumIonBatteryInEquipment Hazmat24 : SE_SmallLithiumIonBatteryInEquipment Hazmat25 : SG_SmallLithiumIonBatteryInEquipment Hazmat26 : TR_SmallLithiumIonBatteryInEquipment Hazmat27 : US_SmallLithiumIonBatteryInEquipment Hazmat28 : 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 : 2.5 mm Jack Impedance : 32 ohm IncludedComponents : Charging Case,Ear Gels,Charging Cable,User manual IncludedComponents1 : LIFE 4 Headphone over ear IncludedComponents2 : USB charging cable IncludedComponents3 : Aux audio cable IncludedComponents4 : User manual IncludedComponents5 : Exquisite Package IncludesRechargableBattery : 1 ItemName : Sennheiser Consumer Audio Momentum 4 Wireless Headphones - Bluetooth Headset for Crystal-Clear Calls with Adaptive Noise Cancellation, 60h Battery Life, Lightweight Folding Design, Black (509266) ItemPackageDimensions_Height : 23.25309 centimeters ItemPackageDimensions_Length : 6.9 centimeters ItemPackageDimensions_Width : 21.0029 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : over-the-ear-headphones Manufacturer : Sennheiser Material : Plastic Material1 : Acrylonitrile Butadiene Styrene (ABS) Material2 : Leather Material3 : Metal MaximumOperatingDistance : 33 feet ModelName : Momentum 4 ModelNumber : AHB413645PCT NoiseControl : active_noise_cancellation NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfLithiumMetalCells : 1 NumberOfPowerLevels : 1 PackageLevel : unit PartNumber : AHB413645PCT Pattern : Headphones ProductDescription : DOQAUS Wired&Wireless Bluetooth Headphones Over Ear. It is a smart choice for music lovers and satisfied users. Ergonomic design for all-day comfort. High quality, reliable chip for a stable connection, Integrated noise canceling microphone enables clear telephone communication. Wireless freedom, The advanced Bluetooth chip creates a fast and stable connection to your Bluetooth devices. With the controls for the auricle, you can freely switch between calls and music. It supports the hands-free function and conveniently answers the incoming call with the built-in microphone. Wired mode: It supports up to 90 hours of playtime in wireless mode. You can switch to wired mode with the 3.5mm audio cable without draining the battery. With the Bluetooth headphones from DOQAUS, you can enjoy impressive music, whether you are working, driving or resting. Space-saving design for easy portability. Thanks to its lightweight and collapsible design, the space-saving headset can be easily folded up and stored in bags or suitcases. Put yourself in a good mood during the trip. Tips: The Bluetooth headphones are not professional TV headphones. It is recommended to use a bluetooth transmitter. The EQ function and microphone cannot be used in wired mode. (You can connect using an OMTP or CTIA cable with a microphone.)EQ modes do not work when a laptop with Win10 system is connected. over the ear headphones wireless bluetooth over the ear headphones wireless headphones over ear wireless over the ear headphones bluetooth wireless headphones over the head wireless headphones black headphones black wireless headphones black headphones wireless black bluetooth headphones black headphones bluetooth headphones black over the ear wireless headphones wireless over ear headphones headphones bluetooth over ear wireless bluetooth headphones over ear wireless headphones with mic best bluetooth headphones with mic gym headphones light weight headphones wireless overhead headphones bluetooth ProductSiteLaunchDate : 2022-08-08T17:20:00Z RecommendedUsesForProduct : Calling RecommendedUsesForProduct1 : Exercising RecommendedUsesForProduct2 : Running RecommendedUsesForProduct3 : Cycling RecommendedUsesForProduct4 : Snowboarding SafetyDataSheetUrl : https://media.graphassets.com/Di9Dero5SCSNqKFV5QCE Sensitivity : 110 decibels SeriesNumber : 4 Size : Medium SpecificUsesForProduct : Music SpecificUsesForProduct1 : Business SpecificUsesForProduct2 : Travel SpecificUsesForProduct3 : Business StreetDate : 2022-08-23T00:00:01Z Style : Original SupplierDeclaredDgHzRegulation : unknown TargetGender : unisex Theme : Video Game UnitCount : 1 UnspscCode : 52161514 WarrantyDescription : 2 year manufacturer WaterResistanceLevel : not_water_resistant WirelessCommunicationTechnology : Bluetooth