Specification AgeRangeDescription : Adult AudioDriverType : dynamic_driver BatteriesIncluded : 1 BatteriesRequired : 1 Brand : FiiO BulletPoint : Frequency Response - 15 – 20,000 Hz and Impedance - 11.5 ohms BulletPoint1 : The BTR13 features a PC/BT/PHONE three-position switch, allowing you to quickly switch between computer sound card, Bluetooth decoding, and mobile phone modes. This not only eliminates the hassle of switching between different devices but also meets your multi-device, multi-scenario needs with just one unit. BulletPoint2 : The BTR13 uses the Qualcomm QCC5125 Bluetooth chip, supporting Bluetooth formats such as LDAC, aptX, aptX LL, aptX Adaptive, aptX HD, AAC, and SBC. Whether via Bluetooth or USB DAC, it can achieve up to 96kHz sampling rate for high-definition audio transmission, ensuring you enjoy Hi-Fi sound across multiple devices. BulletPoint3 : The BTR13 features a high-end Cirrus Logic CS43131 DAC for each channel, with one DAC dedicated to processing each stereo channel. This setup effectively reduces crosstalk and faithfully reproduces audio, allowing you to enjoy a purer sound experience. BulletPoint4 : No need to worry about using PEQ settings! The BTR13 comes with various preset sound effects and allows for online sharing. You can also finely adjust EQ frequencies, gain, and bandwidth through FiiO’s proprietary algorithms and app or web interface. Whether you’re a beginner or an advanced user, the BTR13 meets your personalized tuning needs. BulletPoint5 : Weighing just 28.6g, the BTR13 perfectly blends portability with high performance. Its independent power supply system for the built-in headphone amplifier maximizes output, boosting the balanced output power to 220mW+220mW—an impressive 282% increase compared to the BTR3K, making it a top performer among similar products with the same chip. Color : Black CompatibleDevices : Computers, Smartphones, Bluetooth-enabled Devices, Headphones ConnectivityTechnology : Wireless ControllerType : Wired ControlMethod : remote ControlType : Media Control CustomerPackageType : Standard Packaging EarpieceShape : rounded tips ExternallyAssignedProductIdentifier : 6953175791348 ExternallyAssignedProductIdentifier1 : 4043718254583 ExternallyAssignedProductIdentifier2 : 04043718254583 ExternallyAssignedProductIdentifier3 : 04010118717390 ExternallyAssignedProductIdentifier4 : 04907034129737 FitType : In-Ear FrequencyResponse : 100 KHz GpsrSafetyAttestation : 1 HardwarePlatform : PC 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 : Over Ear HeadphonesJack : 3.5 mm Jack, 4.4 mm Balanced Jack Impedance : 16 ohm IncludedComponents : Cable IncludesRechargableBattery : 1 InterfaceType : USB ItemName : FiiO BTR13 Bluetooth Headphone Amplifier with LDAC, aptX Adaptive, aptX HD, AAC (Dual CS43131 3.5mm Unbalanced & 4.4mm Balanced Output) (Black) ItemPackageDimensions_Height : 15.2908 centimeters ItemPackageDimensions_Length : 4.191 centimeters ItemPackageDimensions_Width : 9.2964 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : headphone-amps Manufacturer : FiiO Material : Metal and aluminium Material1 : Aluminum Material2 : Silicone ModelName : BTR13 ModelNumber : BTR13 MountingType : Freestanding NoiseControl : sound_isolation NumberOfChannels : 2 NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfLithiumMetalCells : 2 NumberOfPins : 27 PackageLevel : unit PartNumber : BTR13 PowerSourceType : Battery Powered ProductDescription : Acts as a computer sound card/Bluetooth decoder/sound dongle for phones | Supports HD Bluetooth codec LDAC Dual CS43131 fully balanced | Powerful 220mW output | Global PEQ 3.5 + 4.4 headphone outs | 0.96-inch large color IPS | Patented car mode | Supports mics and in-line controls ProductSiteLaunchDate : 2024-08-23T10:36:30.924Z RecommendedUsesForProduct : Improve audio quality for personal devices Size : S SpecificUsesForProduct : Studio, Stage StreetDate : 2019-01-01T00:00:01Z Style : In-ear SupplierDeclaredDgHzRegulation : not_applicable TargetGender : unisex UnitCount : 1 UnspscCode : 52161547 WarrantyDescription : 1 year WaterResistanceLevel : not_water_resistant WirelessCommunicationTechnology : Bluetooth