---
product_id: 257774055
title: "Neoteck 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: "249.62 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Neoteck"
url: https://www.desertcart.tn/products/257774055-neoteck-portable-3-5mm-headphone-amplifier-with-bluetooth-5-0
store_origin: TN
region: Tunisia
---

# Bluetooth 5.0 wireless HiFi 16-300Ω amp power 13-hour rechargeable battery Neoteck 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:** 249.62 DT
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your audio game—hear what you’ve been missing!

## Quick Answers

- **What is this?** Neoteck 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?** 249.62 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/257774055-neoteck-portable-3-5mm-headphone-amplifier-with-bluetooth-5-0)

## 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:** Matte aluminum finish combines premium aesthetics with rugged portability.
- • **Powerful Two-Stage Gain:** Optimizes headphone output for louder, distortion-free sound clarity.
- • **Universal Compatibility:** Seamlessly connects with smartphones, PCs, MP3 players, and more via AUX or Bluetooth.
- • **Long-Lasting Battery Life:** Up to 13 hours of uninterrupted high-fidelity listening on a single charge.
- • **Studio-Quality Sound Anywhere:** Bluetooth 5.0 receiver delivers crisp, wireless audio with zero lag.

## Overview

The Neoteck Portable 3.5mm Headphone Amplifier is a compact, aluminum-bodied device that boosts audio for high-impedance headphones (16-300Ω) with ultra-low distortion (THD+N=0.0003%). Featuring Bluetooth 5.0 for wireless streaming, a two-stage gain switch for optimal volume and clarity, and a rechargeable lithium battery offering up to 13 hours of playback, it transforms any wired headphones into a premium HiFi experience. Perfect for professionals and audiophiles seeking portable, versatile sound enhancement.

## Description

Product description Upgrade your Audio with this Bluetooth Headphone Amplifier for Premium Sound ! Neoteck Bluetooth Headphone Amplifier Support a Headphone with 16‐300 Ω Impedance Seamless Connectivity & Superior Sound_Your Road Trip Essential! It is Not Recommended to Use while Charging,Preventing from Generating Noise. The device can work, but the intensity of music is not well?——The battery output is not enough and needs to be charged. Take High-Fidelity Listening Experience with You Anywhere! It is turned to the maximum, but the volume is still not loud enough. What should I do? This audio amplifier is designed with a gain switch,which can be set to “H” position if the sound is not loud enough. It is turned to the maximum, but the volume is still not loud enough. What should I do? This audio amplifier is designed with a gain switch,which can be set to “H” position if the sound is not loud enough. Does Type-C have a decoding function? Type-C of the headphone amplifier only has a charge function, does not have OTG decoding function. Does Type-C have a decoding function? Type-C of the headphone amplifier only has a charge function, does not have OTG decoding function. All cables are connected, but there is no audio output? 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. All cables are connected, but there is no audio output? 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. Why the headphone has a big buzzing sound when the input cable is connected but the sound is not play? 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. Why the headphone has a big buzzing sound when the input cable is connected but the sound is not play? 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. Bluetooth cannot be connected? Please unplug the 3.5mm audio input interface of headphone amplifier. Bluetooth cannot be connected? Please unplug the 3.5mm audio input interface of headphone amplifier. Neoteck Headphone Brings Fantastic Listening Experiences! Bluetooth Headphone Amp Bass Boost Headphone Amp 3.5mm Headphone Amp 4 Channel Headphone Amp 16-600Ω Headphone Amp

Review: Essential Volume Booster for Hearing-Challenged Listeners—Finally Hear Everything Clearly! - As someone who's dealt with hearing difficulties since childhood, I've always struggled with the pitifully low volume from standard headphones—no matter the audio source, it just wasn't enough to catch every word in podcasts, movies, or calls. The Neoteck Headphone Amplifier with Bluetooth 5.0 receiver has been a game-changer, letting me amplify sound to comfortable levels without distortion. I bought one on a whim after years of frustration, and it worked so well I recently got a second unit—one for my iPhone during walks and another permanently connected to my TV’s audio output. If you need a volume boost, this is a must-have. What I Love (The Pros): Massive Volume Boost: It pushes sound way beyond standard headphone limits—perfect for my hearing loss. I can now enjoy clear dialogue in films or lyrics in music without maxing out my device’s volume and risking ear fatigue. Versatile Connectivity: Seamless wired inputs for my laptop, PC, or TV, plus Bluetooth 5.0 for wireless use. It auto-connects when turned on—just check your iPhone or laptop’s Bluetooth list, and it pairs in seconds with a solid 30-foot range (no dropouts in the next room). Dual-Use Convenience: Having two units is a lifesaver—one travels with my iPhone for walks, boosting podcast clarity on the go, while the other stays plugged into my TV for movie nights. Both setups are flawless. Compact and User-Friendly: Pocket-sized with simple volume and mode controls. USB-C charging while in use means no downtime—I just plug it in during long sessions. Reliable Battery Life: Each unit lasts 6-8 hours per charge, perfect for daily use, and pass-through charging ensures I never run out of juice. Affordable Lifesaver: At under $30, it’s a steal compared to pricier audiophile amps that don’t add much for everyday needs. Conclusion This amp is accessibility in a box, turning any 3.5mm wired headphones into a powerful audio solution. I’ve recommended it to friends with hearing issues, and they love it too. Whether you’re boosting TV audio or music on the go, the Neoteck delivers. I’m thrilled enough to own two—grab one if low volume’s holding you back! 5 stars!
Review: Small, sleek, sturdy and it works! - Although some reviews mention a boat load of negativity, take that with a grain of salt. I purchased this unit a year ago, and have had time to see its pros and cons. I had the earlier version,(still available), about 5 years ago on my Goldwing and was skeptical until I heard what it would do with a stock Honda Goldwing stereo system. Honda put some very crappy speakers(30 amp rated 2 ohm) with very low impedance in these early bikes (2006). Coupled with an amp that did nothing for volume and depth, these were used for many years from 2001-2012 at least. With nothing to lose, I installed the earlier model along with a separate Bluetooth dongle and when I turned it on, the volume and clarity increase was dramatically increased. More bass, way more volume and thru the 4 speakers ,5.25 in, it was easily heard at highway speeds. Before? Not so much past 60mph, and became useless. The new version with BT is on my 2002 model Goldwing now. Same results but without a dongle. Even while plugged in to charge, there is no feed back or hum. Very big difference. Worth every penny, and dramatic difference to our riding even though this bike has only 2 speakers. Before this amp, she couldn’t hear much after 50 mph. Now, it is clear up to 75mph for us both. Give it a try, I can’t say anything about customer service, as I haven’t had issues with product. If it doesn’t work for you, just return it. It’s desertcart, people. Lol

## 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 |
| Battery Description | Lithium-Polymer |
| Battery Weight | 21 Grams |
| Best Sellers Rank | #22,272 in Electronics ( See Top 100 in Electronics ) #41 in Headphone Amps |
| Brand | Neoteck |
| Brand Name | Neoteck |
| Color | Matte Gray |
| Compatible Devices | Smartphone |
| Control Type | 2-Stage Gain |
| Customer Reviews | 4.2 out of 5 stars 1,094 Reviews |
| 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 | 3.78"L x 2.4"W |
| Item Weight | 121 Grams |
| Lithium Battery Voltage | 3.7 Volts |
| Lithium Battery Weight | 6 Grams |
| Manufacturer | Neoteck |
| Material | Aluminum Matte |
| Model Name | 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 |
| Recommended Uses For Product | improving audio quality for high impedance headphones and earphones, wireless audio transmission for existing wired headphones and speakers |
| Special Feature | High Fidelity, Lightweight, Noise Reduction, Rechargeable, Volume Control |
| Special Features | High Fidelity, Lightweight, Noise Reduction, Rechargeable, Volume Control |
| Unit Count | 1.0 Count |
| Warranty Description | 18 Months |

## Product Details

- **Brand:** Neoteck
- **Color:** Matte Gray
- **Material:** Aluminum Matte
- **Power Source:** Battery Powered
- **Special Feature:** High Fidelity, Lightweight, Noise Reduction, Rechargeable, Volume Control

## Images

![Neoteck 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/61nZvmIhveL.jpg)
![Neoteck Portable 3.5mm Headphone Amplifier with Bluetooth 5.0 Receiver, Two-Stage Gain Switch, 16-300 Ohm HiFi Earphone Amp, Aluminum Matte Surface - Image 2](https://m.media-amazon.com/images/I/71IJx0bb2JL.jpg)
![Neoteck Portable 3.5mm Headphone Amplifier with Bluetooth 5.0 Receiver, Two-Stage Gain Switch, 16-300 Ohm HiFi Earphone Amp, Aluminum Matte Surface - Image 3](https://m.media-amazon.com/images/I/8153oP5HtqL.jpg)
![Neoteck Portable 3.5mm Headphone Amplifier with Bluetooth 5.0 Receiver, Two-Stage Gain Switch, 16-300 Ohm HiFi Earphone Amp, Aluminum Matte Surface - Image 4](https://m.media-amazon.com/images/I/71XZBFr4FjL.jpg)
![Neoteck Portable 3.5mm Headphone Amplifier with Bluetooth 5.0 Receiver, Two-Stage Gain Switch, 16-300 Ohm HiFi Earphone Amp, Aluminum Matte Surface - Image 5](https://m.media-amazon.com/images/I/711XiE1MLlL.jpg)

## Available Options

This product comes in different **Control Type** options.

## Questions & Answers

**Q: It is turned to the maximum, but the volume is still not loud enough. What should I do?**
A: This audio amplifier is designed with a gain switch,which can be set to “H” position if the sound is not loud enough.

**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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Essential Volume Booster for Hearing-Challenged Listeners—Finally Hear Everything Clearly!
*by V***N on October 10, 2025*

As someone who's dealt with hearing difficulties since childhood, I've always struggled with the pitifully low volume from standard headphones—no matter the audio source, it just wasn't enough to catch every word in podcasts, movies, or calls. The Neoteck Headphone Amplifier with Bluetooth 5.0 receiver has been a game-changer, letting me amplify sound to comfortable levels without distortion. I bought one on a whim after years of frustration, and it worked so well I recently got a second unit—one for my iPhone during walks and another permanently connected to my TV’s audio output. If you need a volume boost, this is a must-have. What I Love (The Pros): Massive Volume Boost: It pushes sound way beyond standard headphone limits—perfect for my hearing loss. I can now enjoy clear dialogue in films or lyrics in music without maxing out my device’s volume and risking ear fatigue. Versatile Connectivity: Seamless wired inputs for my laptop, PC, or TV, plus Bluetooth 5.0 for wireless use. It auto-connects when turned on—just check your iPhone or laptop’s Bluetooth list, and it pairs in seconds with a solid 30-foot range (no dropouts in the next room). Dual-Use Convenience: Having two units is a lifesaver—one travels with my iPhone for walks, boosting podcast clarity on the go, while the other stays plugged into my TV for movie nights. Both setups are flawless. Compact and User-Friendly: Pocket-sized with simple volume and mode controls. USB-C charging while in use means no downtime—I just plug it in during long sessions. Reliable Battery Life: Each unit lasts 6-8 hours per charge, perfect for daily use, and pass-through charging ensures I never run out of juice. Affordable Lifesaver: At under $30, it’s a steal compared to pricier audiophile amps that don’t add much for everyday needs. Conclusion This amp is accessibility in a box, turning any 3.5mm wired headphones into a powerful audio solution. I’ve recommended it to friends with hearing issues, and they love it too. Whether you’re boosting TV audio or music on the go, the Neoteck delivers. I’m thrilled enough to own two—grab one if low volume’s holding you back! 5 stars!

### ⭐⭐⭐⭐⭐ Small, sleek, sturdy and it works!
*by C***J on March 1, 2026*

Although some reviews mention a boat load of negativity, take that with a grain of salt. I purchased this unit a year ago, and have had time to see its pros and cons. I had the earlier version,(still available), about 5 years ago on my Goldwing and was skeptical until I heard what it would do with a stock Honda Goldwing stereo system. Honda put some very crappy speakers(30 amp rated 2 ohm) with very low impedance in these early bikes (2006). Coupled with an amp that did nothing for volume and depth, these were used for many years from 2001-2012 at least. With nothing to lose, I installed the earlier model along with a separate Bluetooth dongle and when I turned it on, the volume and clarity increase was dramatically increased. More bass, way more volume and thru the 4 speakers ,5.25 in, it was easily heard at highway speeds. Before? Not so much past 60mph, and became useless. The new version with BT is on my 2002 model Goldwing now. Same results but without a dongle. Even while plugged in to charge, there is no feed back or hum. Very big difference. Worth every penny, and dramatic difference to our riding even though this bike has only 2 speakers. Before this amp, she couldn’t hear much after 50 mph. Now, it is clear up to 75mph for us both. Give it a try, I can’t say anything about customer service, as I haven’t had issues with product. If it doesn’t work for you, just return it. It’s Amazon, people. Lol

### ⭐⭐⭐⭐ Works great for car application
*by N***K on November 10, 2022*

I have an older car without stereo Bluetooth audio streaming, so for the longest time I’ve been using a blackberry music gateway and plugging that into the auxiliary 3.5 audio input. That works most of the time, however sometimes, specifically with YouTube playback, the volume can be quite low, even when turned up to the loudest setting on both my iPhone and the car radio volume dial. This solves that problem, and has a very convenient high and low gain switch! That’s a real nice touch, as I typically will keep it on low gain, but then a quick flip into high when I need to play something with lower volume from YouTube or elsewhere. The one drawback is that this thing is battery powered, which is not ideal for use in a car, since your phone won’t automatically disconnect when you turn your car off. There is however a very easy solution to this problem — you can simply open up the chassis / case of this thing and disconnect the battery from the board, which is exactly what I did. The screws are T6 I think, they were very difficult to remove, but I eventually got them out. I wish there was a convenient switch to turn the battery off! But oh well, this works and it works exactly the way I want it to. Now when my car is off, the amp / BT transmitter automatically turn off and my phone automatically disconnects from it, and vice versa when I turn my car on. I keep it plugged in to a car lighter USB port which automatically turns it on when I turn my car on. I subtracted one star for having a Micro B connector instead of type-c, and also for not having an easier way to turn the battery off, and for it being kind of difficult to get the screws out and open up the chassis…but other than that, this product is a great value and does exactly what I need it to do. I do have concerns about longevity, especially with the stupid Micro B connector, but I suppose I’ll just have to be extra careful. The audio quality is just as good as with the blackberry music gateway, it sounds great. I am also using it with a ground loop noise isolator, which is exactly what I used with my blackberry music gateway too.

## Frequently Bought Together

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-05-28*