---
product_id: 15948628
title: "Naxa Electronics NAB-4003 Wireless Audio Adapter with Bluetooth® for USB Connectors"
brand: "naxa"
price: "€ 11.59"
currency: EUR
in_stock: true
reviews_count: 10
url: https://www.desertcart.ie/products/15948628-naxa-electronics-nab-4003-wireless-audio-adapter-with-bluetooth-usb
store_origin: IE
region: Ireland
---

# Plug-and-play Bluetooth connectivity High-fidelity audio Naxa Electronics NAB-4003 Wireless Audio Adapter with Bluetooth® for USB Connectors

**Brand:** naxa
**Price:** € 11.59
**Availability:** ✅ In Stock

## Summary

> 🎶 Unleash Your Sound: Go Wireless with Ease!

## Quick Answers

- **What is this?** Naxa Electronics NAB-4003 Wireless Audio Adapter with Bluetooth® for USB Connectors by naxa
- **How much does it cost?** € 11.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/15948628-naxa-electronics-nab-4003-wireless-audio-adapter-with-bluetooth-usb)

## Best For

- naxa enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** Lightweight and portable, perfect for on-the-go audio solutions.
- • **Effortless Setup:** Enjoy a hassle-free plug-and-play operation—no drivers needed!
- • **Seamless Connectivity:** Easily connect your smartphone or tablet to any USB audio device.
- • **High-Fidelity Streaming:** Experience superior sound quality with A2DP support for stereo music.
- • **Universal Compatibility:** Works with a wide range of USB audio devices for versatile use.

## Overview

The NaxaElectronics NAB-4003 Wireless Audio Adapter transforms your USB audio devices into Bluetooth-enabled systems, allowing for high-fidelity audio streaming from your smartphone or tablet without the need for complicated setups.

## Description

Naxa Electronics NAB-4003 Wireless Audio Adapter with Bluetooth® for USB Connectors

## Features

- An adapter that adds wireless Bluetooth technology to devices with a USB audio connector
- Connect your modern smartphone, tablet, or other Bluetooth enabled device with devices that can play audio from USB
- Bluetooth technology supports high-fidelity audio and A2DP for stereo music streaming
- Simply plug-and-play operation with no need for drivers or other software

## Images

![Naxa Electronics NAB-4003 Wireless Audio Adapter with Bluetooth® for USB Connectors - Image 1](https://m.media-amazon.com/images/I/51cnFIIXx2L.jpg)

## Questions & Answers

**Q: will this allow me to connect to play any audio from my android smartphone (eg. music from my spotify app) on my windows 10 pc speakers?**
A: I play Amazon Prime music from my android phone to the NAXA Bluetooth device that is plugged into the CD player hooked into my home theater system. These components are relatively old, but it works like a charm.

**Q: (2011 G37x non nav) when I plugged it in and paired my phone, on the car screen is says device not readable. Anyone know why?**
A: Try plugging it in to the USB port inside of your console. That is the only way I could get mine to work.

**Q: If i connect it to a speaker can i find it with my phone**
A: Not sure, it does connect to my phone thru my car bluetooth

**Q: Well this work on an Infinty g37 coupe?**
A: Works in my 2011 G37 Sedan Journey(Bose Non GPS). Hope that helps.

## Customer Reviews

### ⭐ 1.0 out of 5 stars







  
  
    It technically works, but is overall trash
  

*by A***Y on Reviewed in the United States on June 21, 2020*

Let me start this review out  by stating that I'm a network engineer for the man, and am very tech savvy.With that out of the way, I will say that it does connect to my car (2017 Infiniti QX50 W/O NAV) and I am able to play music using any app. Unfortunately, there is a great deal of lag between starting your song, skipping your song, pausing, etc. The sound quality is also noticeably trash.I can also say with 100% certainty that the above issues are unrelated to poor network performance or buffering.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    NAXA NAB-4003: Infiniti G non-navigation drivers rejoice!  Best ~$10 I EVER spent!!!
  

*by D***T on Reviewed in the United States on May 27, 2018*

I own a 2013 Infiniti G37x Coupe without navigation (I can't vouch for any other Infiniti year/model) and a Samsung Galaxy S7 running the Android Nougat OS.  I paired them together the first day for phone calls.  (iPhone users get lucky with these Infinitis, as they don't need the following music streaming solution, since the internal, original USB port can just be connected to their phone via a Lightning(?) USB cable).  My free trial XM subscription was nice, but 90 days later it was done and I didn't want to continue by purchasing a subscription.  Thus, began my hunt for a streaming music solution that would use my phone's music apps and play them through my car's speakers.  It's taken months of searching.  Those with similar non-navi Infinitis unfortunately (or eventually) understand that the car's internal BT ONLY allows BT phone calls.  After extensive research, I found the NAXA Electronics NAB-4003 Wireless Audio Adapter with Bluetooth for USB Connectors (Black) referenced in a forum.  I ordered it the day after I ordered the Roav VIVA, by Anker, Alexa-Enabled 2-Port USB Car Charger for In-Car Navigation, Hands-Free Calling and Music Streaming. iPhone Users: Update to the latest iOS (11.3).  This Alexa unit worked fine (separate review directly under the Alexa product forthcoming), but only played back through my phone.  The next day, my NAXA NAB-4003 arrived.  Love that PRIME!You don't need to do everything I'm about to describe, but it's made my drive more pleasurable and automatic.  When pairing the NAXA, I initially made the mistake of plugging it into one of my spare USB connectors.  My phone didn't see it.  However, once I plugged the NAXA into the original USB port located inside the center console, it was easily recognized and paired (the ignition must be on).  The BT in my Infiniti turns on automatically when the car is started, but I initially had to also open the phone's BT Settings and click on the NAXA to connect to the NAXA manually as a 2nd connection.  Wonderful!  Now, after starting the car I just had to press the AUX button below the Infiniti's non-navigation screen and either ask Alexa to play music or manually open my streaming music app and get on my way.  That can take a minute or five to get it all going.  Since then, I discovered on another forum an app named Bluetooth Auto Connect.  In the app I configured My Car (Infiniti BT default name) as top priority, followed by the NAXA and finally, the Alexa device.  Now, all my BT devices automatically inter-connected.  But then, I realized I also owned the Tasker app.  I'm in the process of writing a Tasker script that once everything's connected will launch my music app (Tune-In Pro in Car Mode which automatically plays the last station) and launches Google Maps for my navigation to/from work/home, but just on working weekdays.  I also use the IFTTT app to automatically turn off my wi-fi when I leave home and on when arriving home; as well as turning off my BT when I arrive at work.Many reviewers have mentioned "skipping" or a long delay before they hear any audio.  I don't believe this is the fault of the adapter itself, which may have minimal, if any, internal memory (or cache).  These delays are actually what is known as buffering.  All streaming stations use it and you might find your music/audio app allows you to set the amount of time to "build" the memory buffer's size.  Buffering is intended to be helpful by downloading your streaming audio into your smartphone's local memory in advance, in an attempt to eliminate further delays or "skips".  However, there are many factors that determine whether your personal buffering experience will be brief or longer or whether it continues to occur as you drive.  Among the factors:  When you're driving, you're no longer connected to your home's high-speed internet.  You are using mobile data instead.  So, now it depends upon how close you are to any given mobile tower, signal strength, topography (hills/valleys, etc.), your phone's RAM/processor speed, operating system, weather, cell provider coverage "dead zones", etc.  So, those of us who live in good/excellent cell coverage areas are less likely to experience these delays.Oh, BTW: the audio quality may not match the finest audio units out there, but it plays through ALL of my speakers (stereo; front and rear) and sounds very good.  Finally!!!  My commutes are so much more enjoyable now and I can ask Alexa questions as I wish.  The streaming music automatically either mutes or reduces volume when receiving navigation instructions, making/receiving calls or talking with Alexa.Best ~$10 I EVER spent!!!

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Not too bad.
  

*by J***R on Reviewed in the United States on October 1, 2015*

For the price, it's probably the best solution. I also have a G37(2011) and this device seems to work ok. I say ok because like the rest of the people using it there is a delay on the initial start of music or when you skip the track. The good news is that the track skipping does work. I am not sure if its the phone or the device but there are times when it skips. Kind of like a scratched CD. The audio quality is pretty good. Better than some other bluetooth streaming stereos.On a side note, I am on my second one. Not because the first one didn't work but because the the first one did not look like what is pictured. I decided to return that it and see if the second one looked like what is pictured. When I received the replacement It looked more like what is pictured  but still not the same. The first unit looked way different(sorry didn't get a picture)I have noticed that some people say that their's does not skip and that it is perfect. I am curious if they have the one that is pictured. Another thing that I noticed when I connected the second unit to phone is that it had a different name. The first unit was "NAXA-4003", as where the second unit says "NAB-4003". I do feel that the second unit skips less and maybe it has something to do with variants that we are receiving. I have attached a picture of the second unit. I hope other's post pictures of theirs as well. Reason I only gave it 3 stars was because of overall quality and mine looked used.

---

## 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.ie/products/15948628-naxa-electronics-nab-4003-wireless-audio-adapter-with-bluetooth-usb](https://www.desertcart.ie/products/15948628-naxa-electronics-nab-4003-wireless-audio-adapter-with-bluetooth-usb)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-26*