Specification AgeRangeDescription : Adult AudioDriverType : hybrid_driver BluetoothRange : 10 meters BluetoothVersion : 5 Brand : FiiO BulletPoint : NRF905 Wireless Transceiver Module Wireless Transmitter Receiver Board NF905SE With Antenna FSK GMSK Low Power 433 868 915 MHz BulletPoint1 : [Get the bass]:The 10mm beryllium-plated diaphragm dynamic driver in the FH3 earphones was specifically chosen for its superior acoustic properties. The beryllium-plated diaphragm is not only light and thin but is also extremely rigid, allowing for thunderous yet lightning quick, responsive and dynamic bass. BulletPoint2 : [Get the mid and high]:The FH3 headphones which is two Knowles drivers paired with a beryllium-plated dynamic driver ,placed near the opening of the sound tube, controlled by a physical + electronic frequency crossover system masterfully cover the entire frequency response range. High-frequencies: the Knowles RAD-33518 driver provides extremely clear sound with well-extended yet smooth treble. Mid-frequencies: the ED-30262 gives sweeter and fuller vocals as well as a wider soundstage. BulletPoint3 : [S.TURBO acoustic design & balanced pressure relief technology]:The longer and smoother turbine-inspired sound tubes effectively filter unwanted high frequencies, giving one deeper and harder-hitting bass after it is combined with FiiO’s patented S.TURBO acoustic design. And the FH3 earphones utilizes FiiO’s patented balanced pressure relief technology,carefully designed so as to ensure that the air pressure in the front and rear chambers is balanced, thus making for stress-free listening. BulletPoint4 : [High-purity monocrystalline silver-plated copper cable]:The included high-purity monocrystalline silver-plated copper cable,with 4 strands of 96 wires, was carefully chosen for its fidelity and ability to resolve details, being noticeably better than the typical earphone cable. One’s music will sound sublime with the included cable, which brings the best out of the earbuds FH3’s drivers. BulletPoint5 : [Comfort for your ears & 3rd gen industrial design]:To make a circle of comfort for your ears,FH3 earbuds is made of a aerospace-grade aluminum-magnesium alloy shell. The 5-axis CNC precision machining ensures that the body of the FH3 is made to tight tolerances.Besides,continuing the same design as the FH series of earphones and through data on thousands of people’s ear,an extremely comfortable design for the FH3 headphones was created. BulletPoint6 : Capacity : 13.5 ounces CareInstructions1 : Machine Wash CareInstructions2 : Hand Wash Only Color : Black Compatibility : unknown CompatibleDevices : Android, iOS, Mac, Windows ConnectivityTechnology : Wired ControlMethod : touch ControlType : Volume Control CustomerPackageType : Standard Packaging EarpieceShape : Hook ExternallyAssignedProductIdentifier : 6953175740629 ExternallyAssignedProductIdentifier1 : 872535000912 ExternallyAssignedProductIdentifier2 : 0872535000912 ExternallyAssignedProductIdentifier3 : 0821906412359 ExternallyAssignedProductIdentifier4 : 0821906496106 FitType : Universal Fit FrequencyResponse : 40 KHz HardwarePlatform : Smartphone HardwarePlatform1 : Tablet HardwarePlatform2 : Laptop HardwarePlatform3 : PC HardwarePlatform4 : Smartphone Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryInEquipment Hazmat11 : EG_SmallLithiumIonBatteryInEquipment Hazmat12 : ES_SmallLithiumIonBatteryInEquipment Hazmat13 : FR_SmallLithiumIonBatteryInEquipment Hazmat14 : GB_SmallLithiumIonBatteryInEquipment Hazmat15 : IE_SmallLithiumIonBatteryInEquipment Hazmat16 : IN_SmallLithiumIonBatteryInEquipment Hazmat17 : IT_SmallLithiumIonBatteryInEquipment Hazmat18 : JP_SmallLithiumIonBatteryInEquipment Hazmat19 : MX_SmallLithiumIonBatteryInEquipment Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryInEquipment Hazmat21 : PL_SmallLithiumIonBatteryInEquipment Hazmat22 : SA_SmallLithiumIonBatteryInEquipment Hazmat23 : SE_SmallLithiumIonBatteryInEquipment Hazmat24 : SG_SmallLithiumIonBatteryInEquipment Hazmat25 : TR_SmallLithiumIonBatteryInEquipment Hazmat26 : US_SmallLithiumIonBatteryInEquipment Hazmat27 : ZA_SmallLithiumIonBatteryInEquipment Hazmat28 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryInEquipment Hazmat5 : AU_SmallLithiumIonBatteryInEquipment Hazmat6 : BE_SmallLithiumIonBatteryInEquipment Hazmat7 : BR_SmallLithiumIonBatteryInEquipment Hazmat8 : CA_SmallLithiumIonBatteryInEquipment Hazmat9 : CN_SmallLithiumIonBatteryInEquipment HeadphonesEarPlacement : in_ear HeadphonesFormFactor : In Ear HeadphonesJack : 3.5 mm Jack Impedance : 24 ohm IncludedComponents : Cable IncludedComponents1 : Balanced sound eartips*3 pairs IncludedComponents2 : Enhanced bass eartips*3 pairs IncludedComponents3 : Enhanced vocals eartips*3 pairs IncludedComponents4 : Foam eartips*2 pairs IncludesRechargableBattery : 1 ItemName : FiiO FH3 Headphones Wired Earbuds High Resolution Bass Sound in-Ear HiFi Earphones MMCX 1DD+2BA IEMs Lossless for Smartphones/PC/Laptop/Tablet ItemPackageDimensions_Height : 18.288 centimeters ItemPackageDimensions_Length : 5.6896 centimeters ItemPackageDimensions_Width : 12.4968 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : in-the-ear-headphones ItemTypeName : Sondpex ASM-901 Self-stirring Coffee Mug ItemVolume : 400 milliliters Manufacturer : FiiO Material : 金属 Material1 : Plastic Material2 : Stainless Steel MaximumOperatingDistance : 15 meters ModelName : FH3 ModelNumber : VAT009438 NoiseControl : active_noise_cancellation NumberOfItems : 1 NumberOfLithiumIonCells : 1 OccasionType : Work PackageLevel : unit PartNumber : VAT009438 PatternType : Solid ProductDescription : FH3 headphones is one style of in the earphones.For a truly excellent high-fidelity sound, the carefully-designed internal acoustic structure as a physical frequency crossover system – ensuring that bass, mids, and treble seamlessly blend without interfering with each other for an extremely vivid experience.Not only it is perfect for someone who love strong bass but it is fitable for someone who love high. Further more,it is easy to drive even by a smartphone. You could enjoy more pleasant and more comfortable listening by FH3 headphones. ProductSiteLaunchDate : 2020-07-23T02:07:07.686Z RecommendedUsesForProduct : Home RecommendedUsesForProduct1 : Travel RecommendedUsesForProduct2 : Office RecommendedUsesForProduct3 : Indoor RecommendedUsesForProduct4 : Outdoor Reusability : Reusable Sensitivity : 114 decibels Size : Normal SpecificUsesForProduct : Hot Drinks SpecificUsesForProduct1 : Listening Music SpecificUsesForProduct2 : Entertainment SpecificUsesForProduct3 : Playing Game Style : Modern SubjectCharacter : Headphones SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TargetGender : male TargetRegion : Global Theme : Listening Music UnitCount : 1 VolumeCapacityName : 400 milliliters WarrantyDescription : 2 years WaterResistanceLevel : water_resistant WirelessCommunicationTechnology : Bluetooth