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Sheiaier Portable In-Ear Headphone Amp with 8-Hour Battery and Two-Stage Gain Switch, 3.5mm Jack, Compatible with MP3, MP4, Mobile Phones, and PCs, Ideal for Audiophiles

Looking for an exceptional audio experience on the go? Our portable headphone amplifier boasts over 8 hours of usage time and supports a load impedance of 16-300Ω. With its two-stage gain switch, you can easily adjust the amplification level to perfectly match your headphones, ensuring top-quality sound.

The compact design makes it easy to carry, and it delivers remarkable sound without distortion. Featuring a 3.5 mm audio input and output jack, it is widely compatible with various digital devices such as MP3 players, mobile phones, and computers.

Enhance your listening experience with this versatile headphone amp. Please note that a 3.5 mm adapter cable is not included and needs to be purchased separately. Dive into the world of superior sound with our portable amplifier!

advantage
  1. Effective Amplification

    Delivers significantly louder and better sound quality.
  2. Portable and Convenient

    Compact and lightweight, easy to carry around.
  3. Two-Stage Gain Switch

    Offers high/low gain settings for tailored amplification.
  4. Rechargeable and Functional During Use

    Can be used while charging for uninterrupted sessions.
  5. Good Impedance Range

    Supports a wide range of headphones (16-300Ω).
disadvantage
  1. Average Build Quality

    Build feels basic and not very durable.
  2. Battery Issues

    Some units fail to charge or stop working after short use.
  3. No Adapter Cable Included

    Requires purchase of a separate 3.5mm adapter cable if needed.
  4. Inferior Cables

    Included cables are low quality and may not last.
  5. Generic Aesthetics

    Design looks generic and not particularly attractive.
weight 0.25 kg
size 4 × 9 × 10 centimeters
capacity

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