Specification AmplifierType : hybrid,tube AudioInput : USB AudioOutputMode : Surround BatteriesIncluded : 1 Brand : CHORD ELECTRONICS BulletPoint1 : 1x Micro USB 768kHz/32-bit Capable Input BulletPoint2 : 1x 3.5mm Jack Coaxial 768kHz/32-bit Capable Input BulletPoint3 : 1x Optical TOSLINK 96kHz/24-bit Capable Input BulletPoint4 : 1x 1amp Micro USB Charging Port Input BulletPoint5 : 2x 3.5mm Headphone Jacks Output BulletPoint6 : Connects with USB-C iPad Pro Models Color : Black CompatibleDevices : Personal Computer, Laptop, Smartphone, Tablet ConnectivityTechnology : Wired ConnectorType : RCA ControlType : Button Control CustomerPackageType : Standard Packaging Directions : 1. If you hear 'zhi ~ zhi' noise in your headphones while using B4-X with your cellphone, keep your cellphone far away from B4-X to avoid interference from WIFI or 4G signals. 2. If the right channel has static, it might be due to a poor contact of the tube after long shipping. Open the chassis and adjust the screw near the tube while listening. If the tube is broken, buy a 5899 tube in local shops and we will refund you the cost. 3. If it breaks with four loud pops and doesn't work, charge the battery as it might be run out of power. 4. Keep the amp away from devices that can transfer signals like cellphones and routers to avoid electronic feedback/interference. 5. If the charger is broken, contact us to get a new one. ExternallyAssignedProductIdentifier : 3265575523782 ExternallyAssignedProductIdentifier1 : 5060295370887 ExternallyAssignedProductIdentifier2 : 05060295370887 ExternallyAssignedProductIdentifier3 : 600954121891 ExternallyAssignedProductIdentifier4 : 0790996171524 ExternallyAssignedProductIdentifier5 : 0501946068708 ExternallyAssignedProductIdentifier6 : 0600954121891 ExternallyAssignedProductIdentifier7 : 00790996171524 FinishType : Silver FitType : body-worn FrequencyResponse : 96 KHz HardwareInterface : usb HardwarePlatform1 : Smartphones HardwarePlatform2 : Headphones HardwarePlatform3 : Tablets HardwarePlatform4 : 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 HeadphonesFormFactor : External/Standalone IncludedComponents : 1x Remote control; 1x Bluetooth antenna; 1x USB cable; 1x AC power cable IncludedComponents1 : Hip-dac3 IncludedComponents2 : USB-C to USB-C Cable IncludedComponents3 : USB-C to USB-A Cable IncludedComponents4 : Quick Start Guide IncludedComponents5 : Warranty Card IncludesRechargableBattery : 1 InterfaceType1 : USB InterfaceType2 : Optical InterfaceType3 : Coaxial InterfaceType4 : Bluetooth ItemName : CHORD ELECTRONICS Mojo 2 ItemPackageDimensions_Height : 12.7 centimeters ItemPackageDimensions_Length : 4.699 centimeters ItemPackageDimensions_Width : 9.4996 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : headphone-amps Manufacturer : Chord Electronics Material : Aluminum MaximumSampleRate : 96 KHz ModelName : Mojo 2 ModelNumber : Mojo 2 NoiseControl : none NominalPower : 65 milliwatts NumberOfBands : 8 NumberOfChannels : 1 NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfPins : 4 NumberOfPorts : 2 OperatingSystem : Mac OutputChannelQuantity : 2 OutputWattage : 0.15 watts PackageLevel : unit PartNumber : MOJO2 Platform : not_machine_specific PowerPlugType : type_c_2pin_eu PowerSourceType : Corded Electric ProductDescription : Mojo is the ultimate portable DAC/Headphone Amp that allows you to hear more from your headphones – anywhere. A multi-award winner and listed product of the decade (Darko.audio), you can pair Mojo with your Smartphone, tablet, music player, DAP, games console, PC, Mac, or almost anything that allows audio out via USB, Optical, or Coax. Most importantly, whether you’re at home of on the go, you can experience up to eight hours of music playback meaning that you’ll never be caught loose. Because Mojo is designed and built in England using only the finest components, using the world’s most sophisticated machines, with a solid CNC milled aluminium shell with fun globe style LED indicators, you can be sure that Mojo still retains Chord Electronics renowned reliability, build quality, and tank proof aesthetic. But when you combine this with the latest trickle down FPGA DAC technology from the Hugo series and Dave products, Mojo is an unbeatable pocketable device that offers Hugo like performance for a fraction of the cost. ProductSiteLaunchDate : 2021-04-09T18:50:19.287Z RecommendedUsesForProduct : personal audio enhancement SafetyDataSheetUrl : https://media.ifi-audio.com/wp-content/uploads/2023/10/hip-DAC-3-MSDS-664660.pdf SignalToNoiseRatio : 120 decibels Size : 10 SpecificUsesForProduct : Cell Phone, Tablets, Laptop, Headphones StrapType : Clip/Lanyard StreetDate : 2018-09-01T00:00:01Z Style : GROOVE SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : ghs SupplierDeclaredDgHzRegulation2 : transportation SupportedSoftware : Mac OS SurroundSoundChannelConfiguration : 5 1 UnitCount : 1 UnspscCode : 52161547 WarrantyDescription : 1 year WarrantyType : Limited Wattage : 65 milliwatts