Specification AgeRangeDescription : Adult AudioDriverSize : 40 millimeters AudioDriverType : dynamic_driver BatteriesIncluded : 1 BatteriesRequired : 1 BluetoothRange : 10 meters BluetoothVersion : 5 Brand : Sony BulletPoint1 : Product will either come in original packaging that is in less than perfect shape and has been opened to inspect contents or will come in non-retail packaging (brown/white box or white/clear bag). Noise reduction system produces a clearer sound BulletPoint2 : Move freely from room to room with long wireless range BulletPoint3 : Listen Longer with up to 13 hours of battery life BulletPoint4 : Experience dynamic, detailed sound with 40mm drivers BulletPoint5 : Self-adjusting headband for listening comfort BulletPoint6 : ♬[30 Hours Playtime with Fast charging]: Enjoy up to 30 hours of uninterrupted, immersive audio on a single charge. A single charge allow you to enjoy up to 600 songs or accompany you on multiple long-haul flights. NIA over- ear headphones only take 2 hours to charge by fast type- C charging. BulletPoint7 : ♬[Warranty and Support]: The package includes a high quality headset, a 3.5mm audio cable, a USB-C charging cable, and an user manual. Thank you for choosing us! We provide the 24 months warranty and 100% Customer satisfaction. BulletPoint8 : ♬[Your Entire MP3 Collection] Expandable, SD MP3 player with one-touch ear-cup fingertip controls. Simply add a 32 GB SD card for thousands of audio tracks! Chill out with your whole music collection for a turbocharged workout or MP3 fuelled relaxation session! Color : Black Compatibility : pc_serial CompatibleDevices : Wireless Devices CompatiblePhoneModels : Beats Solo 2 、Solo 3 Wireless Headphones ConnectivityTechnology : Wireless ConnectivityTechnology1 : Wireless ConnectivityTechnology2 : Wired ControllerType : Button ControlMethod : touch ControlType : Media Control CustomerPackageType : Non-Retail Packaging EarpieceShape : Rounded ExternallyAssignedProductIdentifier1 : 042822181154 ExternallyAssignedProductIdentifier2 : 0042822181154 FrequencyResponse : 20 KHz HardwarePlatform : PC Hazmat1 : LITHIUM ION BATTERIES Hazmat10 : CN_SmallLithiumIonBatteryStandalone Hazmat11 : DE_SmallLithiumIonBatteryStandalone Hazmat12 : EG_SmallLithiumIonBatteryStandalone Hazmat13 : ES_SmallLithiumIonBatteryStandalone Hazmat14 : FR_SmallLithiumIonBatteryStandalone Hazmat15 : GB_SmallLithiumIonBatteryStandalone Hazmat16 : IN_SmallLithiumIonBatteryStandalone Hazmat17 : IT_SmallLithiumIonBatteryStandalone Hazmat18 : JP_SmallLithiumIonBatteryStandalone Hazmat19 : MX_SmallLithiumIonBatteryStandalone Hazmat2 : UN3480 Hazmat20 : NL_SmallLithiumIonBatteryStandalone Hazmat21 : PL_SmallLithiumIonBatteryStandalone Hazmat22 : SA_SmallLithiumIonBatteryStandalone Hazmat23 : SE_SmallLithiumIonBatteryStandalone Hazmat24 : SG_SmallLithiumIonBatteryStandalone Hazmat25 : TR_SmallLithiumIonBatteryStandalone Hazmat26 : US_SmallLithiumIonBatteryStandalone Hazmat27 : ZA_SmallLithiumIonBatteryStandalone Hazmat3 : II Hazmat4 : 9 Hazmat5 : AE_SmallLithiumIonBatteryStandalone Hazmat6 : AU_SmallLithiumIonBatteryStandalone Hazmat7 : BE_SmallLithiumIonBatteryStandalone Hazmat8 : BR_SmallLithiumIonBatteryStandalone Hazmat9 : CA_SmallLithiumIonBatteryStandalone HeadphonesEarPlacement : over_ear HeadphonesFormFactor : Over Ear HeadphonesJack : 3.5 mm Jack Impedance : 32 ohm IncludedComponents : Headphone IncludedComponents1 : Over-Ear Premium Headset IncludedComponents2 : 3.5MM Audio Cable IncludedComponents3 : USB-C Charging Cable IncludedComponents4 : User Manual IncludesRechargableBattery : 1 IsElectric : 1 ItemDisplayDimensions_Height : 8 inches ItemDisplayDimensions_Length : 19 inches ItemDisplayDimensions_Width : 13 inches ItemName : Sony MDR-RF912RK Over-Ear Wireless Radio Frequency Stereo TV Headphone System with 40mm Drivers, Noise Reduction and Long Wireless Range, Black (Non-Retail Packaging) ItemPackageDimensions_Height : 26.3906 centimeters ItemPackageDimensions_Length : 13.208 centimeters ItemPackageDimensions_Width : 24.1046 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : over-the-ear-headphones Manufacturer : Sony MasterPackLayersPerPalletQuantity : 2 MasterPacksPerLayerQuantity : 20 Material : Plastic MaximumOperatingDistance : 10 meters ModelName : AEC353535 ModelNumber : AEC353535 NoiseControl : sound_isolation NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfPowerLevels : 15 PartNumber : MDR-RF912RKNNO ProductDescription : Wireless, noise-reducing home headphones. Zone out and tune in with these wireless, noise-reducing home headphones that deliver high quality, detailed sound with a range of up to 150 feet. Watch privately and without distraction while voice mode lets you focus on every word of your favorite movies and shows. Listen longer with up to 13 hours of battery life and enjoy a design thats built for comfort. Let the binge watching begin. Noise reduction system produces a clearer sound Move freely from room to room with long wireless range Listen Longer with up to 13 hours of battery life Experience dynamic, detailed sound with 40mm drivers Self-adjusting headband for listening comfort ProductSiteLaunchDate : 2019-04-17T15:33:30.652Z RecommendedUsesForProduct : Headphones Reusability : Rechargeable Sensitivity : 108 decibels Size : over ear SpecificUsesForProduct1 : Travel SpecificUsesForProduct2 : music SpecificUsesForProduct3 : Entertainment StreetDate : 2020-03-04T00:00:01Z Style : Modern SubjectCharacter : black SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TargetGender : unisex TargetRegion : Global Theme1 : FM radio Theme2 : Music UnitCount : 1 Voltage : 3.7 volts WarrantyDescription : 1 WirelessCommunicationTechnology : RF