SpecificationAgeRangeDescription : Adult
Brand : Neoteck
BulletPoint1 : 【16-600 Ohm Hi-Fi Impedance Compatibility】This headphone amplifier supports 16-600Ω impedance headphones, compatible with low,mid,and high-end devices. With SNR>120dB and THD+N=0.0003%, it effectively reduces noise and delivers pure sound quality. It’s perfect for mobile devices and it offers a premium audio experience
BulletPoint2 : 【Immersive Surround Sound】This 3.5 mm headphone amp featuring a two-stage gain switch to enhance signal input and a 3.5mm audio jack for output, it boosts power output while refining sound quality and tone, delivering clear, true stereo. Music lovers enjoy lifelike surround sound and immerse in precise audio effects.Meanwhile,this amplifier supports volume adjustment according to your needs,which is ideal for the elderly to enjoy music clearly
BulletPoint3 : 【Aluminum Matte Surface】Neoteck headset amp with fashion design provides you a comfortable handheld feeling while the aluminum matte surface makes it reduce interference and improves heat resistance.Besides,internal HiFi structure in amplifier supports more stable audio signal transmission
BulletPoint4 : 【12 Hours Long Battery Life】This long-lasting headset amplifier is powered by a 1500mAh lithium battery(Type-C power Cable Included) With over 12 hours of continuous use,whether you're on the go or using it for extended periods at home or in the studio, it ensures a high-quality audio experience
BulletPoint5 : 【Compact Smartphone-Sized Design】With a design similar in size to a smartphone and weighing only 102g, this portable headphone amplifier is lightweight and portable, taking up minimal space. Ideal for on-the-go travel, it lets you enjoy high-quality music anytime, anywhere
BulletPoint6 : 【Universal Compatibility】Neoteck portable headphone amplifier is compatible with MP3,MP4 players,personal media players, smartphones, laptops and portable CD players. With just one Neoteck headphone amplifier, you can connect all your devices without the need for multiple amplifiers
Color : Black
CompatibleDevices1 : Cellphones
CompatibleDevices2 : Laptops
CompatibleDevices3 : Music Production Equipment
ConnectivityTechnology : Wired
ConnectorType : USB Type C
ControlMethod : remote
ExternallyAssignedProductIdentifier : 6977577361589
FinishType : Silver
Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT
Hazmat10 : DE_SmallLithiumIonBatteryWithEquipment
Hazmat11 : EG_SmallLithiumIonBatteryWithEquipment
Hazmat12 : ES_SmallLithiumIonBatteryWithEquipment
Hazmat13 : FR_SmallLithiumIonBatteryWithEquipment
Hazmat14 : GB_SmallLithiumIonBatteryWithEquipment
Hazmat15 : IE_SmallLithiumIonBatteryWithEquipment
Hazmat16 : IN_SmallLithiumIonBatteryWithEquipment
Hazmat17 : IT_SmallLithiumIonBatteryWithEquipment
Hazmat18 : JP_SmallLithiumIonBatteryWithEquipment
Hazmat19 : MX_SmallLithiumIonBatteryWithEquipment
Hazmat2 : UN3481
Hazmat20 : NL_SmallLithiumIonBatteryWithEquipment
Hazmat21 : PL_SmallLithiumIonBatteryWithEquipment
Hazmat22 : SA_SmallLithiumIonBatteryWithEquipment
Hazmat23 : SE_SmallLithiumIonBatteryWithEquipment
Hazmat24 : SG_SmallLithiumIonBatteryWithEquipment
Hazmat25 : TR_SmallLithiumIonBatteryWithEquipment
Hazmat26 : US_SmallLithiumIonBatteryWithEquipment
Hazmat27 : ZA_SmallLithiumIonBatteryWithEquipment
Hazmat28 : 9
Hazmat3 : II
Hazmat4 : AE_SmallLithiumIonBatteryWithEquipment
Hazmat5 : AU_SmallLithiumIonBatteryWithEquipment
Hazmat6 : BE_SmallLithiumIonBatteryWithEquipment
Hazmat7 : BR_SmallLithiumIonBatteryWithEquipment
Hazmat8 : CA_SmallLithiumIonBatteryWithEquipment
Hazmat9 : CN_SmallLithiumIonBatteryWithEquipment
HeadphonesEarPlacement : in_ear
HeadphonesFormFactor : Standard
HeadphonesJack : 4.4mm
Impedance : 18 ohm
IncludedComponents : Quick Start Guide
IncludesRechargableBattery : 1
InterfaceType : USB
ItemName : Neoteck Amplifier 16-600 Ohm Portable Headphone Amplifier,3.5mm Jack Rechargeable Headphone Amp with Volume Control,Two-Stage Gain Switch, Headset Amplifier for PC/CD/MP3/MP4 Players
ItemPackageDimensions_Height : 16.2052 centimeters
ItemPackageDimensions_Length : 1.905 centimeters
ItemPackageDimensions_Width : 11.0998 centimeters
ItemPackageQuantity : 1
ItemTypeKeyword : headphone-amps
Manufacturer : Neoteck
Material : Aluminum
Material1 : Aluminum
Material2 : Plastic
MaximumSupplyVoltage : 5 volts_of_direct_current
MinimumSupplyVoltage : 5 volts_of_direct_current
ModelName : AE301-4.4
ModelNumber : NTK273
MountingType : Rack Mount
NoiseControl : passive_noise_cancellation
NumberOfChannels : 2
NumberOfItems : 1
NumberOfLithiumIonCells : 1
NumberOfPins : 3
NumberOfPorts : 1
PackageTypeName : Cardboard Box or Protective Pouch
PartNumber : FEXNTK273
ProductDescription :
Specifications
Maximum power output: 250mW in Impedance 16Ω
Load impedance: 16-600Ω
Amp Internal Voltage: ±4V
Charging voltage: DC 5V
Frequency response: 20Hz-20kHz(±3dB)
Battery capacity: 1500mAh (3,7V) Lithium-Battery
Amp Using Time: About 12 Hours
Distortion: 0.004%
SNR: ≥120dB
Dimension(L*W*H): 3.8*2.4*0.6inch
Net weight: 102g Package Content:
1 x Headphone Amplifier
1 x Type-C Power Cable
1 x Audio Cable
1 x User's Manual
Feature
1. 16-600Ω HiFi headphone amplifier, it is delicate, compact, lightweight, and portable that it can be carry conveniently.
2. 3.5mm AUX input and output, SNR>120Db and THD+N 0.0003%, make it possibility to output not just louder sound, but a sharper and more real stereo sound without distortion.
3.Two-stage gain switch enhances the signal input into the amp circuit for optimal performance of the headphones
4. Aluminum matte surface, fashion design provides you a comfortable handheld feeling while the aluminum matte surface makes it durable.
5. 1500mAH Rechargeable lithium battery, it adopts a rechargeable lithium battery with 1500mAH capacity, which allows it to stay working about 12 hours.
6. Universal compatibility, it can remarkably compatible with a various of digital devices, such as MP3,MP4,mobile phoneand computer.
ProductSiteLaunchDate : 2025-03-26T10:56:36.992Z
Size : Standard
SpecificationMet : Industry Standards
SpecificUsesForProduct : Headphones, Amplifier
Style : Modern
SupplierDeclaredDgHzRegulation : not_applicable
SupplierDeclaredHasProductIdentifierExemption : 1
TargetGender : unisex
UnitCount : 1
UnspscCode : 52161547
Voltage : 5 volts_of_direct_current
WarrantyDescription : 18 Months
WaterResistanceLevel : not_water_resistant