300Ω Headphone Amplifier HiFi Earphone Amplifier 3.5mm AUX Input Output Rechargeable Portable Amp for MP4 Mobile Phone
300Ω Headphone Amplifier HiFi Earphone Amplifier 3.5mm AUX Input Output Rechargeable Portable Amp for MP4 Mobile Phone
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Unbranded

300Ω Headphone Amplifier HiFi Earphone Amplifier 3.5mm AUX Input Output Rechargeable Portable Amp for MP4 Mobile Phone

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Key item features

  • 1. 16-300Ω Mini HiFi headphone amplifier, It is delicate, compact, , and portable that it can be carry conveniently.
  • 2. 3.5mm AUX input and output, SNR 100Db and +N 0.0003%, possibility to output not just louder sound, but a 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 , fashion design provides you a comfortable handheld feeling while the aluminum matte makes it .
  • 5. Rechargeable lithium battery, it adopts a rechargeable lithium battery with 1000mAH capacity, which allows it to stay working more than 8 hours.

Specs

Inputs/Outputs, 3.5mm AUXBrand, UnbrandedSignal-to-noise ratio, >100dBColor, BlackAccessories, 1 set of accessoriesInput/output direction, Input, Output

About this item

Product details

Universal compatibility, it can remarkably compatible with a various of digital devices, such as MP3 MP4 mobile phone computer.
HiFi headphone amplifier, delicate, compact, , and portable, which convenient to carry, can output sound without distortion.
Lithium battery capacity: 1000mAH
Amp using time: more than 8 hours
Amp battery voltage: DC3.7V - 4V
Amp internal working voltage: ±4V
SNR 100Db
+N 0.0003%
Output Power: 40Mw in Impedance 16Ω
Adapted Headphone Impedance: 16-300Ω
Dimension: 95 x 52 x 13mm(L x W x H)
Color: Black
Material: ABS

Package Contents:
1 * Headphone amplifier
1 set * accessories

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
  • 1. 16-300Ω Mini HiFi headphone amplifier, It is delicate, compact, , and portable that it can be carry conveniently.
  • 2. 3.5mm AUX input and output, SNR 100Db and +N 0.0003%, possibility to output not just louder sound, but a 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 , fashion design provides you a comfortable handheld feeling while the aluminum matte makes it .
  • 5. Rechargeable lithium battery, it adopts a rechargeable lithium battery with 1000mAH capacity, which allows it to stay working more than 8 hours.
info:
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Specifications

Inputs/Outputs

3.5mm AUX

Brand

Unbranded

Signal-to-noise ratio

>100dB

Color

Black

Warranty

Warranty information

No Warranty

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Current price is $23.16
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