---
product_id: 373326307
title: "Portable 3.5mm Headphone Amplifier with Bluetooth 5.0 Receiver, Two-Stage Gain Switch, 16-300 Ohm HiFi Earphone Amp, Aluminum Matte Surface"
brand: "neoteck"
price: "AR$143264"
currency: ARS
in_stock: true
category: "Neoteck"
url: https://www.desertcart.com.ar/products/373326307-portable-3-5mm-headphone-amplifier-with-bluetooth-5-0-receiver
store_origin: AR
region: Argentina
---

# Bluetooth 5.0 wireless HiFi 16-300Ω output 13h rechargeable battery Portable 3.5mm Headphone Amplifier with Bluetooth 5.0 Receiver, Two-Stage Gain Switch, 16-300 Ohm HiFi Earphone Amp, Aluminum Matte Surface

**Brand:** neoteck
**Price:** AR$143264
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound game—wireless freedom meets audiophile precision!

## Quick Answers

- **What is this?** Portable 3.5mm Headphone Amplifier with Bluetooth 5.0 Receiver, Two-Stage Gain Switch, 16-300 Ohm HiFi Earphone Amp, Aluminum Matte Surface by neoteck
- **How much does it cost?** AR$143264 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/373326307-portable-3-5mm-headphone-amplifier-with-bluetooth-5-0-receiver)

## 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

- • **Sleek & Durable Design:** Crafted with a matte aluminum surface, this compact amp combines style and resilience for the modern professional on the move.
- • **Universal Compatibility:** Seamlessly pairs with MP3s, smartphones, computers, and more, making it the ultimate audio upgrade for all your devices.
- • **Studio-Quality Sound Anywhere:** Bluetooth 5.0 delivers crystal-clear wireless audio to your wired headphones, blending convenience with audiophile-grade fidelity.
- • **Powerful Two-Stage Gain Control:** Customize your listening with a two-stage gain switch that sharpens sound without distortion, perfect for high-impedance headphones.
- • **Long-Lasting Rechargeable Battery:** Enjoy up to 13 hours of uninterrupted premium sound on a single charge—ideal for workdays and weekend escapes.

## Overview

The Neoteck Portable 3.5mm Headphone Amplifier features Bluetooth 5.0 wireless connectivity, supports high-impedance headphones from 16 to 300Ω, and offers a two-stage gain switch for distortion-free sound enhancement. With a rechargeable lithium battery providing up to 13 hours of use and a sleek aluminum matte finish, it delivers studio-quality audio on the go while maintaining broad device compatibility.

## Description

Specifications: Lithium battery capacity: 1500mAH Amp using time: about 13 hours Bluetooth decoding mode: SBC Bluetooth protocol: A2DP V1.3.1, AVRCP V1.6 ,HFP V1.7, HSP V1.2 Bluetooth distance: 8m Max Amp battery voltage: DC3.7V - 4V Amp internal working voltage: ±4V SNR>100Db THD+N 0.0003% Adapted Headphone Impedance: 16-300Ω Dimension: 96 x 61 x 15mm(L x W x H)Package: 1 x Bluetooth Headphone Amplifier 1 x Type-C Power Cable 1 x Audio Cable 1 x User's Manual

## Features

- HiFi Headphone Amplifier, It supports most headphones of high impedance 16-300Ω, 3.5mm AUX Input and Output, signal-to-noise ratio> 100Db, THD + N = 0.0003%, fully filter noise, enjoy high-quality audio.
- Bluetooth 5.0 receiver, It is designed to deliver studio-quality sound to your ears through wireless Bluetooth 5.0 technology-suitable for your existing wired headphones, earphones and even speakers.
- Rechargable Lithium Battery, It adopts a rechargeable lithium battery, which allows it to stay working about 13 hours. Plus, there is a volume control knob for volume adjustment.
- Two-stage Gain Switch, It enhances the signal input into the amp circuit for the optimal performance of the headphones. Make it Possibility to output not only louder sound but a sharper and more Real stereo sound without distortion
- Broad Compatibility, This amplifier is remarkably compatible with a variety of digital devices, such as MP3, MP4, Mobile Phone, Computer, CD players and personal media player.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08FQZT1F9 |
| Audio Sensitivity | 100 Decibels |
| Battery Cell Composition | Lithium Polymer |
| Battery Description | Rechargeable lithium polymer battery, 6 grams |
| Battery Weight | 21 Grams |
| Best Sellers Rank | #30,834 in Electronics ( See Top 100 in Electronics ) #90 in Home Audio Amplifiers |
| Brand Name | Neoteck |
| Color | Matte Gray |
| Compatible Devices | MP3 players, MP4 players, mobile phones, computers, CD players, personal media players |
| Control Type | Button Control |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,056) |
| Fit Type | In-Ear |
| Headphone Folding Features | In-Ear |
| Included Components | 1*Bluetooth Headphone Amplifier,1*Type-C Power Cable,1*Audio Cable,1*Manual |
| Includes Rechargeable Battery | Yes |
| Item Dimensions L x W | 9.6L x 6.1W centimeters |
| Item Weight | 121 Grams |
| Lithium Battery Voltage | 3.7 Volts |
| Lithium Battery Weight | 6 Grams |
| Manufacturer | Neoteck |
| Material | Aluminum |
| Model Name | Neoteck Portable 3.5mm Headphone Amplifier |
| Model Number | 16-300Ω |
| Noise Control | None |
| Number of Batteries | 1 Lithium Polymer batteries required. |
| Outer Material | Aluminum Matte |
| Output Wattage | 40 Milliwatts |
| Part Number | NTK106-US |
| Power Source | Battery Powered |
| Product Style | In The Ear |
| Recommended Uses For Product | improving audio quality for high impedance headphones and earphones, wireless audio transmission for existing wired headphones and speakers |
| Special Features | Portable, Rechargeable, Wireless |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Neoteck
- **Colour:** Matte Gray
- **Material:** Aluminum
- **Model name:** Neoteck Portable 3.5mm Headphone Amplifier
- **Style:** In The Ear

## Images

![Portable 3.5mm Headphone Amplifier with Bluetooth 5.0 Receiver, Two-Stage Gain Switch, 16-300 Ohm HiFi Earphone Amp, Aluminum Matte Surface - Image 1](https://m.media-amazon.com/images/I/61DXvUMgWIL.jpg)

## Questions & Answers

**Q: Does Type-C have a decoding function?**
A: Type-C of the headphone amplifier only has a charge function, does not have OTG decoding function.

**Q: All cables are connected, but there is no audio output?**
A: 1. Check the power indicator is on. 2.Check the VOL knob is in the smallest state. 3. Check whether the audio source playback device is paused, muted, or the volume is minimal.

**Q: Why the headphone has a big buzzing sound when the input cable is connected but the sound is not play?**
A: 1. It is not recommended to use it when charging, because current interference and noise may be generated during the charging process. 2.Check whether the connection between the audio cable and the amp interface is normal.

**Q: Bluetooth cannot be connected?**
A: Please unplug the 3.5mm audio input interface of headphone amplifier.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.com.ar/products/373326307-portable-3-5mm-headphone-amplifier-with-bluetooth-5-0-receiver](https://www.desertcart.com.ar/products/373326307-portable-3-5mm-headphone-amplifier-with-bluetooth-5-0-receiver)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-07-24*