Brand NameSoundcoreModel NumberA3004Age Range DescriptionAdultWarranty Description12 Months WarrantyNumber of Items1Series Number3004Set NameQ20iNumber of Packs1External Testing CertificationANATEL: 003372516934/ Modelo: A3004Importer Contact InformationVALUECART PRIVATE LIMITEDIs AutographedNoItem Type NameQ20iManufacturer Contact InformationAnker Innovations LimitedManufacturer Part NumberA3004ColourWhiteControl MethodAppController TypeNoise ControlBattery Charge Time3 HoursBattery Average Life60 HoursImpedance Unit of Measure16 OhmsNoise ControlHybrid Noise CancellationAudio Driver TypeDynamic DriverAudio Driver Size40 MillimetresNoise Control Featureshybrid active noise cancellationFrequency Range20-20000 hertzEnclosure MaterialPlasticSpecific Uses For ProductEntertainment, TravelCompatible DevicessmartphonesCable FeaturesWithout CableWater Resistance LevelNot Water ResistantProduct FeaturesNoise CancellationIs ElectricNoTotal USB 2.0 Ports1Headphone Jack3.5 mm JackNetwork Connectivity TechnologyWirelessWireless Technology TypeBluetoothBluetooth Range10 MetresBluetooth Version5.0Bluetooth support?YesHeadphones Ear PlacementOver EarEarpiece ShapeOver-EarItem Weight Unit of Measure0.54 PoundsCarrying Case Weight0.1 PoundsCarrying Case Battery Charging Time5 Minutes