Specification AgeRangeDescription : Adult AudioDriverSize : 30 millimeters AudioDriverType : dynamic_driver BatteriesIncluded : 1 BatteriesRequired : 1 BluetoothRange : 10 meters BluetoothVersion : 5.3 Brand : Cyber Acoustics BulletPoint1 : EASY TO USE: Simply plug in and play, no installation needed. Connect 3.5mm cable directly to your desktop computer, laptop or any electronic device with a 3.5mm connection. BulletPoint2 : ONE SIZE FITS ALL: With an adjustable headband and leatherette ear pads, these on ear headphones can be adjusted to fit most head sizes. BulletPoint3 : DURABLE DESIGN: This wired headphone is hardwearing and long lasting, which is vital when being frequently used in school and businesses. The cord is made from a Braided TuffCord, which is tangle free, ultra-durable and student proof! BulletPoint4 : QUALITY GUARANTEED: Includes 1 year hassle free warranty. Please contact us on Amazon if you need assistance. Our friendly staff is quick to respond and happy to help! BulletPoint5 : EFFORTLESS DRIVE: Boasts an impedance of just 31 Ω, ensuring compatibility with a wide range of devices and making it incredibly easy to drive, so you can enjoy exceptional sound quality without the need for specialized equipment. Color : Gray CompatibleDevices : Cisco IP Phones with RJ9 headset port CompatibleDevices1 : Cellphones CompatibleDevices2 : Laptops CompatibleDevices3 : Car Audio Systems CompatibleDevices4 : Desktops CompatibleDevices5 : Music Production Equipment ConnectivityTechnology : Wired ControllerType : Touch Control ControlMethod : remote ControlType : Media Control CustomerPackageType : Standard Packaging EarpieceShape : On Ear ExternallyAssignedProductIdentifier : 10646422301089 ExternallyAssignedProductIdentifier1 : 615517935655 ExternallyAssignedProductIdentifier2 : 0615517935655 ExternallyAssignedProductIdentifier3 : 00027242854437 FrequencyResponse : 22000 hertz HardwarePlatform1 : Laptop HardwarePlatform2 : PC HardwarePlatform3 : Smartphone Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT Hazmat10 : CN_SmallLithiumIonBatteryWithEquipment Hazmat11 : DE_SmallLithiumIonBatteryWithEquipment Hazmat12 : EG_SmallLithiumIonBatteryWithEquipment Hazmat13 : ES_SmallLithiumIonBatteryWithEquipment Hazmat14 : FR_SmallLithiumIonBatteryWithEquipment Hazmat15 : GB_SmallLithiumIonBatteryWithEquipment Hazmat16 : IN_SmallLithiumIonBatteryWithEquipment Hazmat17 : IT_SmallLithiumIonBatteryWithEquipment Hazmat18 : JP_SmallLithiumIonBatteryWithEquipment Hazmat19 : MX_SmallLithiumIonBatteryWithEquipment Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryWithEquipment Hazmat21 : PL_SmallLithiumIonBatteryWithEquipment Hazmat22 : SA_SmallLithiumIonBatteryWithEquipment Hazmat23 : SE_SmallLithiumIonBatteryWithEquipment Hazmat24 : SG_SmallLithiumIonBatteryWithEquipment Hazmat25 : TR_SmallLithiumIonBatteryWithEquipment Hazmat26 : US_SmallLithiumIonBatteryWithEquipment Hazmat27 : ZA_SmallLithiumIonBatteryWithEquipment Hazmat3 : II Hazmat4 : 9 Hazmat5 : AE_SmallLithiumIonBatteryWithEquipment Hazmat6 : AU_SmallLithiumIonBatteryWithEquipment Hazmat7 : BE_SmallLithiumIonBatteryWithEquipment Hazmat8 : BR_SmallLithiumIonBatteryWithEquipment Hazmat9 : CA_SmallLithiumIonBatteryWithEquipment HeadphonesEarPlacement : on_ear HeadphonesFormFactor : On Ear HeadphonesJack : 3.5 mm Jack Impedance : 24 ohm IncludedComponents : User Manual IncludedComponents1 : Cable IncludedComponents2 : Pouch for Cables IncludedComponents3 : 2 x Type-C Ports Charging Cable IncludedComponents4 : 1 x User Manual IncludedComponents5 : 4 Pairs x Eartips (A Pouch) IncludesRechargableBattery : 1 ItemName : Cyber Acoustics 3.5mm Stereo Headphones - 20 Pack - for PCs and Other 3.5mm Devices in The Office, Classroom or Home (ACM-6004-20) ItemPackageDimensions_Height : 36.4 centimeters ItemPackageDimensions_Length : 22.1 centimeters ItemPackageDimensions_Width : 26.6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : in-the-ear-headphones Manufacturer : Cyber Acoustics Material : Metal MaximumOperatingDistance : 10 meters ModelName : Meze Advar ModelNumber : M-ADV NoiseControl : sound_isolation NumberOfItems : 1 NumberOfLithiumIonCells : 1 PackageLevel : case PartNumber : MEZERADVAR ProductDescription : The ACM-6004 is a quality stereo heaphone built from the ground up. The ACM-6004 utilizes a 3.5mm connector, compatible with any 3.5mm equipped device. ProductSiteLaunchDate : 2021-02-26T15:18:03.932Z RecommendedUsesForProduct : Cycling, Motorcycling, Calling, Snowboarding, Running, Skateboarding, Recording, Exercising, Gaming, Disc Jockey Use Sensitivity : 80 decibels SeriesNumber : 110 Size : 20 Pack SpecificUsesForProduct : Gaming, Sport, Travel, Music, Working StreetDate : 2023-08-15T00:00:01Z Style : Dual Mic-Black SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TargetGender : unisex TargetRegion : North America Theme : Gaming, Sport, Travel, Music UnitCount : 1 VersionForCountry : US WarrantyDescription : 1 year warranty WaterResistanceLevel : waterproof WirelessCommunicationTechnology : Bluetooth