Specification AgeRangeDescription : Adult AudioDriverType : dynamic_driver BatteriesRequired : 1 BluetoothVersion : 5.2 Brand : SHANLING BulletPoint1 : High End Sound Quality:Builted in Dual CS43198 chips, with extremely high acoustic indicators,the Alpha DAC uses 2 Cirrus Logic CS43198 DACs which is famous in the industry for its high specifications, with a dynamic range of up to 130dB and a theoretical total harmonic distortion (THD+N) of 115dB. BulletPoint2 : The portable DAC Support PCM768kHz/32bit, DSD256 high specification decoding, Alpha headphone Amp supports PCM full format decoding, up to 768kHz, and also supports special sampling rate files such as 32/64/128/256, and DSD up to DSD256.it Supports single-ended + balanced, 2 gains. BulletPoint3 : Physical buttons + Screen display + LED light, multiple settings are easy to Operate. The screen can display real-time information such as sampling rate, filtering, gain, etc., and can realize function settings; the OLED ring light supports song format and sampling rate indication. There are 3 physical buttons, a multi-function button and a volume up/down button, which can configure all settings. BulletPoint4 : With a size of 64*32*14mm,weight of 38 grams,the compact size make it fit for audiophiles to use it indoor or outdoor. when jogging,working out, in gym,having coffee,it transforms your smartphone into a high-fidelity audio source. BulletPoint5 : Supports Switch use for a stronger gaming experience Alpha can be used as an external decoding headphone amplifier for Switch, allowing you to play games and get an immersive experience. * For Windows systems, it is recommended to download and install the UA series driver from the official website to obtain the best audio experience. BulletPoint6 : 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. BulletPoint7 : 【What's in the box】- it includes the H2 DAC,USB A to C cable, USBC to C cable, Warranty Card,User Manual.etc Color : Black+Gold CompatibleDevices : Smartphones ComponentType1 : Amplifier ComponentType2 : Display ComponentType3 : Digital Signal Processor ComponentType4 : Playback Controls ConnectivityTechnology : Wired ConnectivityTechnology1 : Bluetooth ConnectivityTechnology2 : USB ControllerType : Usb Type-c ControlMethod : remote ControlType : Digital CustomerPackageType : Box DigitalStorageCapacity : 2 TB EarpieceShape : In-line ExternallyAssignedProductIdentifier : 5060738788507 ExternallyAssignedProductIdentifier1 : 678324349206 ExternallyAssignedProductIdentifier2 : 0678324349206 FdaDeviceClassification : i FdaIndicationOfUse : otc FdaInstructionsForUseType : consumer FdaLabelType : consumer FdaPremarketApprovalNumberPma : see details 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 Millimeter Impedance : 32 ohm IncludedComponents : No IncludedComponents1 : Cable IncludedComponents2 : DAC IncludedComponents3 : User Manual IncludedComponents4 : 1X Quick Start Guide IncludesRechargableBattery : 1 ItemName : SHANLING Alpha XI1 Protable DAC/Headphone Amplifier,0.87 OLED Screen with Pure Natural Sound,3.5mm+4.4mm /Type-C Output, App Control for Phones,Tablets,laptops,PC ItemPackageDimensions_Height : 0.84 inches ItemPackageDimensions_Length : 3.95 inches ItemPackageDimensions_Width : 2.95 inches ItemTypeKeyword : headphone-amps Manufacturer : shanling Material : Metal MemoryStorageCapacity : 2 TB ModelName : Alpha-XI1-US ModelNumber : Alpha-XI1-DAC NoiseControl : none NumberOfItems : 1 NumberOfPowerLevels : 4 PartNumber : ZIZEVd8g4wxhokt PowerSourceType : Battery Powered ProductDescription : Shanling Alpha XI1 Protable DAC/Headphone Amplifier,0.87 OLED Screen with Pure Natural Sound,3.5mm+4.4mm /Type-C Output, App Control for phones,tablets,laptops,PC ProductSiteLaunchDate : 2025-04-15T07:19:18.430Z RecommendedUsesForProduct1 : Smartphones RecommendedUsesForProduct2 : ps4,ps5,switch,xbox RecommendedUsesForProduct3 : PC Sensitivity : 32 decibels Size : Mini SpecificUsesForProduct : Audio Amplification Style : Digital Audio Converter SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SupportedStandards1 : WAV SupportedStandards2 : APE SupportedStandards3 : AIFF SupportedStandards4 : WMA SupportedStandards5 : AAC SupportedStandards6 : OGG SupportedStandards7 : FLAC SupportedStandards8 : MP3 SupportedStandards9 : ALAC TargetGender : unisex Theme : Modern TotalUsb20Ports : 1 UnitCount : 1 UnspscCode : 52161547 WarrantyDescription : 1 year Warranty WaterResistanceLevel : not_water_resistant WirelessCommunicationTechnology : Bluetooth