Specification AgeRangeDescription : Adult AmplifierType : Solid State AudioDriverType : dynamic_driver BatteriesIncluded : 1 BatteriesRequired : 1 Brand : HAA FEE BulletPoint1 : HA9 is a portable headphone amplifier, suitable for car audio, mobile phones, MP3 players, home audio, etc.,it can raise the sound density, increase the sound richness and sense of space BulletPoint10 : *To ensure compatibility, this function is turned off by default at the factory and can be turned on through the APP. BulletPoint2 : Battery: 3.7V 2300 mAh,Battery endurance time: 8-10 hours. BulletPoint3 : Amp IC: OPA1612*1 ,headphone amp IC: TPA6120*2 BulletPoint4 : SNR: 102db,Distortion rate: 0.005%,Output Power: 1500mW/32 Ohms, 200mW/300 Ohms BulletPoint5 : Precision ripple voltage regulator chip,HIFI sound components,good sound quality BulletPoint6 : 【UPGRADE GAMES GEAR ON Video Games and live Steaming PC 】 Get immediate increased enjoyment over basic motherboard and controller audio! With incredible audio quality, Switch H0 to UAC1.0 mode for use with gaming consoles.Please note Only PC with Windows need drive file. BulletPoint7 : APP personalization settings It can be controlled through the Eddict Player APP, which not only allows you to fine-tune the volume, but also perform filtering, high and low gain, and set power-saving modes. BulletPoint8 : Replaceable line design, supports multiple devices and upgrades XI1 comes standard with high-purity oxygen-free copper wire for purer signal transmission. The cable-replaceable structure can be widely adapted to Apple/Android/PC devices on the market, enabling use in multiple scenarios and multiple devices. In addition to adaptability, sound quality can also be optimized through subsequent cable upgrades. BulletPoint9 : Intelligent power-saving technology, lower power consumption and less heat, reducing battery anxiety and making travel worry-free XI1 is equipped with ONIX's self-developed power-saving technology, which can intelligently and dynamically adjust internal working conditions, effectively reduce power consumption, achieve lower power consumption on the front end, and lower body heat. Depending on the working conditions, XI1 has standby mode (no play when plugged in) and play mode (normal use). Compared with similar products, XI1's standby power consumption is only 35% and playback power consumption is only 60%. Color : Silver Compatibility : pc_usb CompatibleDevices : Mobile Phones, MP3 Players, Home Audio, Car Audio ConnectivityTechnology : Wired ConnectorType1 : XLR ConnectorType2 : 3.5mm Jack ControlMethod : touch ControlType : Media Control CustomerPackageType : Standard Packaging EarpieceShape : On Ear ExternallyAssignedProductIdentifier : 4549325003588 ExternallyAssignedProductIdentifier1 : 717049075134 ExternallyAssignedProductIdentifier2 : 717049075189 ExternallyAssignedProductIdentifier3 : 0717049075134 ExternallyAssignedProductIdentifier4 : 0717049075189 ExternallyAssignedProductIdentifier5 : 00043774031474 FrequencyResponse : 768 KHz HardwarePlatform : PC Hazmat : 9 Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : CN_SmallLithiumIonBatteryInEquipment Hazmat11 : DE_SmallLithiumIonBatteryInEquipment Hazmat12 : EG_SmallLithiumIonBatteryInEquipment Hazmat13 : ES_SmallLithiumIonBatteryInEquipment Hazmat14 : FR_SmallLithiumIonBatteryInEquipment Hazmat15 : GB_SmallLithiumIonBatteryInEquipment Hazmat16 : IE_SmallLithiumIonBatteryInEquipment Hazmat17 : IN_SmallLithiumIonBatteryInEquipment Hazmat18 : IT_SmallLithiumIonBatteryInEquipment Hazmat19 : JP_SmallLithiumIonBatteryInEquipment Hazmat2 : UN3481 Hazmat20 : MX_SmallLithiumIonBatteryInEquipment Hazmat21 : NL_SmallLithiumIonBatteryInEquipment Hazmat22 : PL_SmallLithiumIonBatteryInEquipment Hazmat23 : SA_SmallLithiumIonBatteryInEquipment Hazmat24 : SE_SmallLithiumIonBatteryInEquipment Hazmat25 : SG_SmallLithiumIonBatteryInEquipment Hazmat26 : TR_SmallLithiumIonBatteryInEquipment Hazmat27 : US_SmallLithiumIonBatteryInEquipment Hazmat28 : ZA_SmallLithiumIonBatteryInEquipment Hazmat3 : II Hazmat4 : 9 Hazmat5 : AE_SmallLithiumIonBatteryInEquipment Hazmat6 : AU_SmallLithiumIonBatteryInEquipment Hazmat7 : BE_SmallLithiumIonBatteryInEquipment Hazmat8 : BR_SmallLithiumIonBatteryInEquipment Hazmat9 : CA_SmallLithiumIonBatteryInEquipment HeadphonesEarPlacement : on_ear HeadphonesFormFactor : In Ear HeadphonesJack : 3.5 mm Jack Impedance : 16 ohm IncludedComponents : Cable IncludedComponents1 : 1 × USB-A to USB-C Cable IncludedComponents2 : 1 × Manuals IncludedComponents3 : 1 × Shanling H0 Black ItemName : HAA FEE HA9 Amplifier Headphone Amps High Resolution Audio Amps 9V Dual Power Supply Design for Mobile Phones,mp3 Players,Car Audio,PC 3.5mm ItemPackageDimensions_Height : 22.2 centimeters ItemPackageDimensions_Length : 4.2 centimeters ItemPackageDimensions_Width : 15 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : headphone-amps Manufacturer : HAA FEE Material : Aluminum ModelName : HA9 ModelNumber : HA9 MountingType : Surface Mount NoiseControl : none NumberOfBoxes : 1 NumberOfChannels : 2 NumberOfItems : 1 NumberOfLithiumIonCells : 1 OutputChannelQuantity : 2 OutputType : USB PackageTypeName : Box PartNumber : HA PowerSourceType : Battery Powered ProductDescription : This HiFi headphone amplifier is normally used to drive a headphone with a impedance 16Ω~300Ω. It can connect mobile phones,audio players,home audio, and car audio to process, amplify and output its audio signals, which can provide strong output power, wider sound field, more sound details. 3.5mm input and output, Body Material: Aluminum,Size:112mmx60mmx20mm,Weight: 150g ProductSiteLaunchDate : 2019-11-12T10:16:38.879Z RecommendedUsesForProduct : Music Size : M SpecificUsesForProduct : 音乐 SpecificUsesForProduct1 : Entertainment SpecificUsesForProduct2 : Gaming SpecificUsesForProduct3 : Audio Style : Compact SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SupportedInternetServices : Spotify SurroundSoundChannelConfiguration : 4 1 channel TargetGender : unisex Theme : Music TunerTechnology1 : FM TunerTechnology2 : DAB UnitCount : 1 UnspscCode : 52161547 Voltage : 100 volts WarrantyDescription : 1 year WaterResistanceLevel : not_water_resistant WirelessCommunicationTechnology : USB