---
product_id: 53449364
title: "Portable 3.5mm Headphone Amplifier Two-Stage Gain Switch, 16-300 Ohm, Aluminum Matte Surface"
brand: "neoteck"
price: "€ 60.62"
currency: EUR
in_stock: true
reviews_count: 12
category: "Neoteck"
url: https://www.desertcart.fr/products/53449364-portable-3-5mm-headphone-amplifier-two-stage-gain-switch-16
store_origin: FR
region: France
---

# 16-300Ω impedance range 12-hour rechargeable battery life Aluminum matte durable finish Portable 3.5mm Headphone Amplifier Two-Stage Gain Switch, 16-300 Ohm, Aluminum Matte Surface

**Brand:** neoteck
**Price:** € 60.62
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game—because your ears deserve the VIP treatment.

## Quick Answers

- **What is this?** Portable 3.5mm Headphone Amplifier Two-Stage Gain Switch, 16-300 Ohm, Aluminum Matte Surface by neoteck
- **How much does it cost?** € 60.62 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/53449364-portable-3-5mm-headphone-amplifier-two-stage-gain-switch-16)

## Best For

- neoteck enthusiasts

## Why This Product

- Trusted neoteck brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Enduring Power:** Rechargeable battery keeps your music alive for up to 12 hours without interruption.
- • **Ultimate Portability:** Compact, lightweight design fits effortlessly into your daily carry for on-the-go audiophile moments.
- • **Precision Audio Boost:** Two-stage gain switch delivers crystal-clear sound tailored to your environment.
- • **Seamless Compatibility:** Works flawlessly with MP3s, smartphones, computers, and more—your versatile sound companion.
- • **Premium Feel & Durability:** Sleek aluminum matte surface offers a stylish, durable grip that stands out in any setting.

## Overview

The Neoteck Portable 3.5mm Headphone Amplifier is a compact, lightweight device featuring a two-stage gain switch and a wide 16-300 ohm impedance range. Its rechargeable battery offers up to 12 hours of uninterrupted high-fidelity audio, while the durable aluminum matte finish ensures a premium tactile experience. Compatible with a broad range of digital devices, it delivers distortion-free, sharper stereo sound, making it an essential upgrade for discerning listeners on the move.

## Description

desertcart.com: Neoteck Portable 3.5mm Headphone Amplifier Two-Stage Gain Switch, 16-300 Ohm, Aluminum Matte Surface : Electronics

Review: Yeah, you won't regret it. - Wired earbuds are my preferred listening mode for just about everything from music to work, to just watching videos. I just picked up some new high impedance IEMs and threw this in the cart on a whim. Holy cow! It felt like I was on a magic carpet singing "a whole new world" duo with Aladdin himself. Total game changer. The gain switch is awesome for lower listening volumes, really gives the sound some punch behind it, but for higher (LOUD) listening volumes, the gain boost can 'muddy-up' the sound a bit if you're listening to bass-heavy music. Super clean sound at high volumes with the gain switch off, though. I cranked this unit for 3+ hours right out of the box before I even charged it. It's got a solid feel to it and I like how the volume knob is just a bit tight, so you can't just accidentally crank on it, volume changes need to be deliberate. The only thing I wish this had was bluetooth, because you otherwise need a janky usb.c-to-trrs adapter or a bluetooth adapter to plug into the input, paired to your phone. (Bt adapter dongle is under $20) I suppose there's probably some higher end DAC units that have bluetooth, but this thing is so awesome for the price, it's worth adding a cheapo BT dongle if you want to use it wirelessly with your phone. I had been using a cheapo bluetooth single-earbud for use with my phone, but it's really only good for podcasts & audio books, the sound quality is ok at best, and I refuse to spend three figures on BT earbuds just to listen to music. This package ended up being about $60-something for IEMs, this DAC (amp), and a $12 BT dongle, and I'm absolutely stoked about it. Top notch sound, this killer amp that seems like it will run all day, and a cheapo BT dongle with similar battery life. It's a do-it-all set up for work or play.
Review: Great sound - This IEM product works as advertised. The boost in dB is great and the sound imaging is what I noticed most. It is great to be able to identify the location of specific instruments and voices and their relative position in the soundstage. Great product especially to my pocketbook!

## Features

- 【Mini HiFi Headphone Amplifier】It is Delicate, Compact, Lightweight, and Portable that it can be Carry Conveniently
- 【3.5mm AUX Input and Output】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
- 【Aluminum Matte Surface】Fashion Design Provides You a Comfortable Handheld Feeling While the Aluminum Matte Surface Makes it Durable
- um Battery】It Adopts a Rechargeable Battery, Which Allows it to Stay Working About 12 Hours
- 【Wide Compacity】It can Remarkably Compatible with a Various of Digital Devices, Such as MP3 MP4 Mobile Phone Computer (Tips: It is not recommended to use while charging, because current disturbance will occur when charging, Which may lead to noise)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MS22YWV |
| Batteries | 1 Lithium Metal batteries required. |
| Best Sellers Rank | #9,755 in Electronics ( See Top 100 in Electronics ) #12 in Headphone Amps |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,551) |
| Date First Available | December 29, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 5.6 ounces |
| Item model number | NTK059 |
| Manufacturer | Neoteck |
| Product Dimensions | 3.82 x 2.36 x 0.59 inches |

## Product Details

- **Brand:** Neoteck
- **Color:** Black
- **Material:** Aluminum
- **Model Name:** NTK059
- **Style:** 16-300Ω

## Images

![Portable 3.5mm Headphone Amplifier Two-Stage Gain Switch, 16-300 Ohm, Aluminum Matte Surface - Image 1](https://m.media-amazon.com/images/I/61xBio9jKHL.jpg)

## Questions & Answers

**Q: 1. No Sound?**
A: Please connect the input devices, like computers, mobile phones, DVDs to the Line in port, and then plug the headphones into the Line out port Correctly . Increase the volume of the input device and increase the master volume of the product.

**Q: 2. Can I use it while charging?**
A: It is not recommended to use while charging, line noise may be generated. This is why the product is powered by lithium batteries, and battery power supply can avoid line noise.

**Q: 3. Is it possible to transfer audio using the USB interface?**
A: No, the USB interface of this product only has the charging function

**Q: 4. The device can work, but the intensity of music is not well?**
A: The battery output is not enough and needs to be charged.

**Q: 5. Why the headphone has a big buzzing sound when the input line is connected but not play?**
A: When an unshielded signal line is empty, an interference signal will enter the amplifier and be amplified. If you dislike the sound, we suggest you replace the shielded signal line or unplug the signal line.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Yeah, you won't regret it.
*by J***Z on January 21, 2026*

Wired earbuds are my preferred listening mode for just about everything from music to work, to just watching videos. I just picked up some new high impedance IEMs and threw this in the cart on a whim. Holy cow! It felt like I was on a magic carpet singing "a whole new world" duo with Aladdin himself. Total game changer. The gain switch is awesome for lower listening volumes, really gives the sound some punch behind it, but for higher (LOUD) listening volumes, the gain boost can 'muddy-up' the sound a bit if you're listening to bass-heavy music. Super clean sound at high volumes with the gain switch off, though. I cranked this unit for 3+ hours right out of the box before I even charged it. It's got a solid feel to it and I like how the volume knob is just a bit tight, so you can't just accidentally crank on it, volume changes need to be deliberate. The only thing I wish this had was bluetooth, because you otherwise need a janky usb.c-to-trrs adapter or a bluetooth adapter to plug into the input, paired to your phone. (Bt adapter dongle is under $20) I suppose there's probably some higher end DAC units that have bluetooth, but this thing is so awesome for the price, it's worth adding a cheapo BT dongle if you want to use it wirelessly with your phone. I had been using a cheapo bluetooth single-earbud for use with my phone, but it's really only good for podcasts & audio books, the sound quality is ok at best, and I refuse to spend three figures on BT earbuds just to listen to music. This package ended up being about $60-something for IEMs, this DAC (amp), and a $12 BT dongle, and I'm absolutely stoked about it. Top notch sound, this killer amp that seems like it will run all day, and a cheapo BT dongle with similar battery life. It's a do-it-all set up for work or play.

### ⭐⭐⭐⭐⭐ Great sound
*by D***N on February 5, 2026*

This IEM product works as advertised. The boost in dB is great and the sound imaging is what I noticed most. It is great to be able to identify the location of specific instruments and voices and their relative position in the soundstage. Great product especially to my pocketbook!

### ⭐⭐⭐⭐⭐ Great little device
*by P***L on February 22, 2026*

Works great with no audio loss. I had to purchase usb c adapter for my iPhone 15 but still worked great. I like that I can control the volume also on this device. I use it with my Sienhouser and Audio technica headphones with no issues. Excuse spelling.

## Frequently Bought Together

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-04-23*