Specification AgeRangeDescription : Adult BatteriesIncluded : 1 BatteriesRequired : 1 Brand : Koss BulletPoint : Koss Ksc21 Ear Clip Headphone BulletPoint1 : Compatible with JVC HA-NC100 HA NC100 Headset Headphone BulletPoint2 : Made of Leather and Memory Foam for Extra Comfort, Memory Foam to Enhance Noise Blocking BulletPoint3 : LONGER USE & SUPERIOR COMFORT: Professional-grade leather is designed for long-term, crack-free durability. Ear comfort to the point of forgetting the headphones are even on! These pads are specifically designed for long-term comfort with your Headphones BulletPoint4 : ENHANCED SOUND: The ear-conforming fit is due to a firmer memory foam cushioning which isolates sound perfectly from your environment while enhancing every beat that comes through your headphones BulletPoint5 : Package included: 1 pair of Earpads (Headphone no included) BulletPoint6 : which provided to meet your various usage needs, you can freely switch to match your skin tone, the portable light allowing you to be charming in any situation. Color : Black ConnectivityTechnology : Wired ControlType : Media Control EarpieceShape : Hook ExternallyAssignedProductIdentifier : 7771328802258 ExternallyAssignedProductIdentifier1 : 021299175545 ExternallyAssignedProductIdentifier2 : 0021299175545 HardwareInterface : usb Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryWithEquipment Hazmat11 : EG_SmallLithiumIonBatteryWithEquipment Hazmat12 : ES_SmallLithiumIonBatteryWithEquipment Hazmat13 : FR_SmallLithiumIonBatteryWithEquipment Hazmat14 : GB_SmallLithiumIonBatteryWithEquipment Hazmat15 : IN_SmallLithiumIonBatteryWithEquipment Hazmat16 : IT_SmallLithiumIonBatteryWithEquipment Hazmat17 : JP_SmallLithiumIonBatteryWithEquipment Hazmat18 : MX_SmallLithiumIonBatteryWithEquipment Hazmat19 : NL_SmallLithiumIonBatteryWithEquipment Hazmat2 : UN3481 Hazmat20 : PL_SmallLithiumIonBatteryWithEquipment Hazmat21 : SA_SmallLithiumIonBatteryWithEquipment Hazmat22 : SE_SmallLithiumIonBatteryWithEquipment Hazmat23 : SG_SmallLithiumIonBatteryWithEquipment Hazmat24 : TR_SmallLithiumIonBatteryWithEquipment Hazmat25 : US_SmallLithiumIonBatteryWithEquipment Hazmat26 : ZA_SmallLithiumIonBatteryWithEquipment Hazmat27 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryWithEquipment Hazmat5 : AU_SmallLithiumIonBatteryWithEquipment Hazmat6 : BE_SmallLithiumIonBatteryWithEquipment Hazmat7 : BR_SmallLithiumIonBatteryWithEquipment Hazmat8 : CA_SmallLithiumIonBatteryWithEquipment Hazmat9 : CN_SmallLithiumIonBatteryWithEquipment HeadphonesEarPlacement : in_ear HeadphonesFormFactor : In Ear HeadphonesJack : 3.5 mm Jack Impedance : 8 ohm IncludedComponents : Cable IncludedComponents1 : Charging Station IncludedComponents2 : Cable IncludedComponents3 : User Manual IncludesRechargableBattery : 1 ItemName : Koss Ksc21 Ear Clip Headphone ItemPackageDimensions_Height : 0.75 inches ItemPackageDimensions_Length : 7 inches ItemPackageDimensions_Width : 3 inches ItemPackageQuantity : 1 ItemTypeKeyword : on-the-ear-headphones Manufacturer : KOSS CORPORATION Material : Memory Foam ModelName : KSC21 ModelNumber : KSC21 NoiseControl : none NumberOfItems : 1 NumberOfLithiumIonCells : 1 PackageLevel : unit PartNumber : KSC21k ProductDescription : New upgraded bluetooth 5.3 open headset, full open, light and transparent, powerful music feeling, clip ear design is also very solid and comfortable to wear for a long time, very suitable for people who love long time sports, it is very solid, wildly flinging not to fall off, you don't need to worry about the problem of falling. Our customer service team will be at your service 24 hours a day! ProductSiteLaunchDate : 2016-08-09T23:06:06.769Z RecommendedUsesForProduct1 : Swimming RecommendedUsesForProduct2 : Running SeriesNumber : 21 Size : One Size StreetDate : 2016-08-09T00:00:01Z SupplierDeclaredDgHzRegulation : unknown SupplierDeclaredHasProductIdentifierExemption : 1 TargetRegion : Global UnitCount : 1 VersionForCountry : US WarrantyDescription : Warranty WaterResistanceLevel : not_water_resistant WirelessCommunicationTechnology : Bluetooth