---
product_id: 265480701
title: "Portable 3.5mm Headphone Amplifier Two-Stage Gain Switch, 16-300 Ohm, Aluminum Matte Surface"
brand: "neoteck"
price: "₪236"
currency: ILS
in_stock: true
reviews_count: 6
category: "Neoteck"
url: https://www.desertcart.co.il/products/265480701-portable-3-5mm-headphone-amplifier-two-stage-gain-switch-16
store_origin: IL
region: Israel
---

# 120dB Sensitivity 12h Rechargeable Battery Durable Aluminum Matte Portable 3.5mm Headphone Amplifier Two-Stage Gain Switch, 16-300 Ohm, Aluminum Matte Surface

**Brand:** neoteck
**Price:** ₪236
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound game—because your ears deserve the best!

## 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?** ₪236 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/265480701-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

- • **All-Day Audio Power:** Rechargeable lithium battery delivers up to 12 hours of uninterrupted premium sound on the go.
- • **Sleek & Sturdy Design:** Aluminum matte finish offers a modern look with a durable, comfortable handheld feel.
- • **Compact & Travel-Ready:** Lightweight and pocket-sized, perfect for professionals who demand premium audio anywhere.
- • **Universal Compatibility:** Seamlessly connects to any 3.5mm device—smartphones, laptops, MP3 players—for instant sound upgrade.
- • **Crystal-Clear HiFi Sound:** Experience distortion-free audio with SNR >120dB and THD+N 0.0003% for pristine stereo clarity.

## Overview

The Neoteck Portable 3.5mm Headphone Amplifier is a compact, lightweight device designed to enhance audio quality with high-fidelity sound output, boasting a 120dB sensitivity and ultra-low distortion. Featuring a durable aluminum matte surface and a rechargeable battery that lasts up to 12 hours, it supports a wide range of headphones (16-300Ω) and digital devices via 3.5mm AUX input/output. Ideal for professionals seeking superior sound clarity on the move.

## Description

All Neoteck Product Comes With 18 Months US Base Overview: HiFi Headphone Amplifier, Delicate, Compact, Lightweight, and Portable, Which Make it Convenient to Carry, Can Output Remarkable Sound without Distortion. Features: Portable Small Compact Audio Stereo Headphone Amplifier is Convenient and Easy to Use 3. 5mm AUX Input and Output High Quality Audio, Suitable for MP3 MP4 Mobile Phone Laptop PC Noise Reduction Function, and Distortion with Enhanced Dynamics, Perfect Pure Stereo Effect, HD Voice Music Sound Quality Optimization Aluminum Matte Surface, Give You a Sturdy Feeling Built-in Rechargeble Battery, Charge by Micro USB Cable Power LED and Charge LED Indicator Supported Specifications: Input/Output Port: 3. 5mm Audio Input Lithium Battery Capacity: 2000mAH Amp Using Time: More Than 8 Hours Amp Internal Voltage: 8. 3V/1A SNR>100Db THD+N 0. 0003% Output Power: 40Mw in Impedance 16Ω Adapted Headphone Impedance: 10-150Ω Dimension: 97 x 60 x 15(L x W x H) Package Included: 1 x Headphone Amplifier 1 x USB Power Cable 1 x Audio Cable 1 x User Manual

Review: It is a good product highly recommended - It adds the quality of sound from my iphone
Review: prima koptelefoon versterker! - Groot verschil bij wel of niet gebruiken bij smartphone. Goed volume en prima geluid! Ook makkelijk met ingebouwde accu.

## 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 |
| Audio Sensitivity | 120 Decibels |
| Battery Cell Composition | Lithium |
| Battery Description | The product includes a rechargeable lithium battery weighing 6g. The total weight of the battery is 21g and it is not user-replaceable. |
| Battery Weight | 21 Grams |
| Best Sellers Rank | #73,794 in Electronics ( See Top 100 in Electronics ) #114 in Headphone Amps |
| Brand | Neoteck |
| Brand Name | Neoteck |
| Color | Black |
| Colour | Black |
| Compatible Devices | [Inferred: Digital devices with a 3.5mm audio input] |
| Control Type | Volume Control |
| Customer Reviews | 4.3 out of 5 stars 2,550 Reviews |
| Fit Type | body-worn |
| Global Trade Identification Number | 05060492196198 |
| Headphone Folding Features | On the ear |
| Included Components | Headphone amplifier; USB power cable; audio cable; user manual |
| Includes Rechargeable Battery | Yes |
| Item Dimensions L x W | 9.7L x 6W centimeters |
| Item Weight | 160 Grams |
| Lithium Battery Weight | 6 Grams |
| Manufacturer | Neoteck |
| Material | Metal |
| Model Name | NTK059 |
| Model Number | 16-300Ω Gain |
| Model name | NTK059 |
| Noise Control | Noise Cancellation for Voice Call |
| Number of Batteries | 1 Lithium Metal batteries required. |
| Outer Material | Aluminum |
| Output Wattage | 40 Watts |
| Part Number | NTK059-CA |
| Power Source | rechargeable battery powered |
| Power source | rechargeable battery powered |
| Product Style | Portable, Compact, Circumaural Black |
| Recommended Uses For Product | improving audio quality on digital devices, personal audio enhancement during activities like commuting or traveling |
| Special Features | High Fidelity, Lightweight, Rechargeable, Volume Control |
| Strap Type | Over The Ear Hook |
| Style | Portable, Compact, Circumaural Black |

## Product Details

- **Brand:** Neoteck
- **Colour:** Black
- **Material:** Metal
- **Style:** 16-300Ω
- **Model name:** NTK059

## 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/61nB-uu2G9L.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

### ⭐⭐⭐ It is a good product highly recommended
*by N***L on 11 October 2021*

It adds the quality of sound from my iphone

### ⭐⭐⭐⭐⭐ prima koptelefoon versterker!
*by A***. on 13 January 2025*

Groot verschil bij wel of niet gebruiken bij smartphone. Goed volume en prima geluid! Ook makkelijk met ingebouwde accu.

### ⭐⭐⭐⭐⭐ Muy bien pero…
*by P***E on 25 July 2023*

Este producto me ha sorprendido. Es muy bueno y tiene mucha potencia. Lo tengo puesto para la salida frontal de auriculares del PC. Uso las salidas de uno u otro lugar según determinadas cosas y ya para jugar directamente unos cascos Logitech. Pero necesitaba dar volumen a esa salida y lo he conseguido. Da mucha mucha potencia. El ruido que se oye al ir subiendo el volumen es porque lo tenéis conectado a la corriente para cargarlo mientras lo usáis. Se desconecta y listo. Otra cosa, cuando tiene poca batería casi no amplifica, parece que se ha estropeado, pero no es así. Comprobado. Este mismo aparato lo hay con bluetooth y pensé cogerlo, pero es que no voy a llevarlo con el móvil para escuchar música por la calle. Si es para usarlo en casa vale, pero cargar con más peso no. Así que coged el que is vaya mejor o según la oferta. El pero que puse es que el cable jack que viene es muy aparente y bonito, pero se han soltado los conectores al desenchufarlo ayer para limpiar un poco la caja del PC. Dos semanas y solamente se desenchufaron dos veces contadas. Parece que el cable venía mal de fábrica pues se cayeron ambos extremos. Al final un cable nuevo pedido en amazon. Poned un cable bueno. Lo agradeceréis. Tendréis menos ruido seguro. Su cable era bueno en conexiones pero muy frágil. Una pena porque no lo encuentro suelto.

## Frequently Bought Together

- Neoteck Portable 3.5mm Headphone Amplifier Two-Stage Gain Switch, 16-150 Ohm, Aluminum Matte Surface
- QOFOWIN USB Bluetooth Receiver Adapter, Wireless Audio Adapter Car Kit Music Receiver for Home Stereo/Car Stereo Sound System Speakers with 3.5mm Cable.(Aux in) (Yet-M1)
- Ground Loop Noise Isolator for Car Audio/Home Stereo System with 3.5mm Audio Cable (Grey)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.il/products/265480701-portable-3-5mm-headphone-amplifier-two-stage-gain-switch-16](https://www.desertcart.co.il/products/265480701-portable-3-5mm-headphone-amplifier-two-stage-gain-switch-16)

---

*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-07-24*