---
product_id: 720615
title: "Kinivo BTC450 Bluetooth Car Kit (Hands-Free, AUX Bluetooth Adapter for Cars with Ground Loop Noise Isolator, 3.5mm Aux Input, Apt-X)"
brand: "kinivo"
price: "403 zł"
currency: PLN
in_stock: true
reviews_count: 8
category: "Kinivo"
url: https://www.desertcart.pl/products/720615-kinivo-btc450-bluetooth-car-kit-hands-free-aux-bluetooth-adapter
store_origin: PL
region: Poland
---

# aptX CD-quality audio streaming Bluetooth 4.0 connectivity Ground loop noise isolator Kinivo BTC450 Bluetooth Car Kit (Hands-Free, AUX Bluetooth Adapter for Cars with Ground Loop Noise Isolator, 3.5mm Aux Input, Apt-X)

**Brand:** kinivo
**Price:** 403 zł
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate your drive with hands-free clarity and premium sound — never miss a beat or a call!

## Quick Answers

- **What is this?** Kinivo BTC450 Bluetooth Car Kit (Hands-Free, AUX Bluetooth Adapter for Cars with Ground Loop Noise Isolator, 3.5mm Aux Input, Apt-X) by kinivo
- **How much does it cost?** 403 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/720615-kinivo-btc450-bluetooth-car-kit-hands-free-aux-bluetooth-adapter)

## Best For

- kinivo enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Setup:** Instantly connect through your car’s 3.5mm AUX input with no complicated installation required.
- • **Premium Audio Streaming:** Enjoy crystal-clear, CD-quality music via aptX Bluetooth streaming directly to your car stereo.
- • **Universal Compatibility:** Works flawlessly with any Bluetooth-enabled smartphone—iPhone, Android, Blackberry, and more.
- • **Seamless Hands-Free Calls:** Answer and hang up calls effortlessly with one-touch controls, keeping your focus on the road.
- • **Reliable Support & Warranty:** Backed by a 2-year warranty and lifetime US-based customer support for peace of mind.

## Overview

The Kinivo BTC450 Bluetooth Car Kit transforms any car stereo with a 3.5mm AUX input into a hands-free, wireless audio powerhouse. Featuring Bluetooth 4.0 with aptX for CD-quality streaming, a built-in microphone for clear calls, and a ground loop noise isolator for interference-free sound, it offers seamless connectivity with all Bluetooth smartphones. Easy to install and backed by a 2-year warranty plus lifetime US support, it’s the perfect upgrade for professionals who demand convenience and quality on the go.

## Description

Buy Kinivo BTC450 Bluetooth Car Kit (Hands-Free, AUX Bluetooth Adapter for Cars with Ground Loop Noise Isolator, 3.5mm Aux Input, Apt-X): Bluetooth Car Kits - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Even works great at home! - I bought this to use in my 2006 Prius, with my Galaxy Note 3 phone (Android). I have 64 gig of mp3's that I stream directly from my phone. It works beautifully, set-up was a snap. I climb into my car and the connection happens automatically, and it starts playing right from where it left off when I got out of the car. Incoming calls pause the music, one touch of the button and I'm on speaker phone, which is very clear from both ends. Touch the button to hang up and the music fades back in, flawless. The only drawback is that (like all the others) there is no way to extend the length of the button cord. The assumption (apparently from every manufacturer) is that the button goes on you dash, the power plug is somewhere below your car stereo, and the stereo has an auxiliary input on it's face. However, in the Prius the power jack and aux input are hidden away in the center arm rest (which is nice), so the button can't be easily placed on the dash as the cord gets in the way. I'll either have to find a place on the arm rest, or try to run the button wire under the carpet. No points off, because it seems all the other manufacturers make the same assumption. By the way, there is a slight hum from ground loops in the Prius, but a cheap isolator fixed that. AND NOW FOR THE FUN PART. I have a workshop at home. I have an old stereo tuner/amp wired to ceiling speakers in my shop. But I have several problems. 1) Reception is terrible even with an external antenna. 2) When my phone rings I seldom hear it over the machines and stereo. 3) I don't want the phone in my pocket, if I run into the corner of a workbench it might shatter the display. 4) If I do hear the phone ring, I have to turn off the stereo, the tool, then wipe the oil off my hands before trying to answer it. So here is the solution: Even though the power adapter is designed to plug into a 12 volt outlet, it can also be run by plugging a USB cord into it, then into a USB wall-wart (transformer) adapter. So I found an extra USB wall-wart, plugged it into the switched outlet on the back of the stereo (or you could just plug it into the wall outlet), and connected it to the car kit USB port. I plugged the audio jack into a stereo mini headphone to RCA adapter cable, and plugged that into the RCA jacks on the back of the stereo. To keep the exposed prongs on the 12 volt adapter from shorting out, I just plugged it into a 1/2" pvc (slip on) end cap. It fits snugly and is dirt cheap. So now when I walk into my shop I just turn on my stereo, and lay my phone on top of it (with the cover closed). It connects automatically and starts playing. I can skip forward or back using the car-kit buttons. If the phone rings, the music fades out, I hear the phone ringing, I push the car-kit button with my oily finger and I have an instant speaker phone, without ever touching my cell phone. And for my s@#$y FM reception, I subscribed to the Sirius internet radio, and now I can also stream hundreds of ad-free radio stations through my phone into my stereo using my free wifi. Heaven!
Review: Works great, easy set up. Excellent price! - I bought this for my girlfriend to put in her car, she has a Galaxy S3. The set up was easy just - plug the included cord into your AUX connector in your car - plug the provided power plug into a cigarette lighter port in your car (it includes a USB port to charge your phone as well!) - connect your phone via Bluetooth to the unit (how you do this may vary by phone) With the Galaxy S3 connecting to the unit was simple, just go to Settings > Bluetooth and do a scan. The BTC450 should show up and you just select it. That was all she had to do! Right out of the box the unit worked for both media audio and phone. The button will pause media audio when playing, answer a call when one is incoming, hang up when you're on a call, and start playing audio if it's paused. If you were playing music when the call comes in then it starts back up when you hang up, this I believe is handled in the phone though. There was no need to set anything up, it just worked. Sound quality is what you would expect from hands free and Bluetooth. My car has this built in and the audio from this unit matches it nicely. There is some noise when speaking to her, but it is minimal and is on par with any other Bluetooth mic I have used before. If you're an audiophile than you don't want to use Bluetooth to stream audio to your stereo. This unit is fine quality for normal use and the phone quality is excellent as well. Over all we are very happy with this purchase it works great, very easy set up (YMMV) and allows you to have a hands free experience with your phone. With her car and the S3 no feedback loop was needed, however this is common and you may have a different experience. In that case just order one from desertcart (they are pretty cheap).

## Features

- Hands-Free car kit designed for answering and receiving calls with any Bluetooth smartphone - iPhone, Android, Blackberry etc
- Seamlessly stream music from any Bluetooth (A2DP) capable device; supports aptX for CD quality audio
- Requires 3.5mm audio input in the car stereo. Built-in microphone and easy to use music controls
- Provides audio through your 3.5mm input in Car Stereo when playing music and answering phone calls
- Two-year warranty with lifetime US based customer support

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009NLTW60 |
| Best Sellers Rank | #31 in Bluetooth Car Kits |
| Customer Reviews | 4.3 4.3 out of 5 stars (9,836) |
| Date First Available | October 28, 2011 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.12 ounces |
| Item model number | BTC450 |
| Manufacturer | Kinivo |
| Product Dimensions | 5 x 5 x 5 inches |

## Product Details

- **Brand:** Kinivo
- **Connectivity Technology:** Bluetooth, USB
- **Power Source:** Corded Electric
- **Product Dimensions:** 5"L x 5"W x 5"H
- **Special Feature:** Built-In Microphone

## Images

![Kinivo BTC450 Bluetooth Car Kit (Hands-Free, AUX Bluetooth Adapter for Cars with Ground Loop Noise Isolator, 3.5mm Aux Input, Apt-X) - Image 1](https://m.media-amazon.com/images/I/61oT3AMktVL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Can you launch Google Now via the button and give voice commands through the microphone? It's ok if this requires some apps/settings on the phone.**
A: As per prior answers, you can set this up.  I did this on a GS4 running lollipop.  In Google Now settings, under Voice, enable Bluetooth headset to record audio.  I use Google Play music, and didn't change anything there.  With music playing, press the button once, this pauses the music.  Then hold the button down until it beeps, you have to turn the phone back on to enable the bluetooth device to activate Google Now (from notifications).  Repeat the process, now you can activate Google Now voice input with the screen off with the long-press (remembering to pause music with the initial press).  I did have a project to enable my BMW BT, but I don't see the point now.  The combo of the BTC450, Google Play Music and Google Now beats what my car would be able to do.

**Q: How long is the wire from the BT button end to the power unit/aux ends?**
A: Dear John,Thank you for your question regarding our Kinivo BTC450 Bluetooth Hands-Free Car Kit. The aux cable and power cable lengths are 11.5 inches and the overall length is 48.5 inches.Please contact us at support@kinivo.com if you have any additional questions. Thank you, Kinivo Product SupportEmail: support@kinivo.comToll Free: 1-855-4Kinivo (1-855-454-6486)Live Chat: http://support.kinivo.com(Mon-Fri: 9am-5pm Pacific)

**Q: If I'm listening to the radio (not through the phone) and I get an incoming call will my phone still make a ringing sound?**
A: Dear Jeff,
Thank you for your question regarding the BTC450 Car Kit.  Whenever you are listening to your car radio (AM/FM), the ringing will not be heard. The car music system has to be set to "AUX" for the ringing to be heard through the car.

Please contact us at support@kinivo.com if you have any additional questions.
Thank you,
Kinivo Product Support
Email: support@kinivo.com
Toll Free: 1-855-4Kinivo (1-855-454-6486)
Live Chat: http://support.kinivo.com

**Q: If  I have the device connected to power via the cigarette lighter, does it automatically turn on and off when the car turns on and off?**
A: Dear Customer, Thank you for your question in regards to our BTC450 Car Kit. As other users have mentioned, most cars will power off their cigarette lighter port when the car is shut off. This will power off BTC450 as well.We hope this answers your questions. Thank you,Kinivo Product SupportEmail : support@kinivo.comLive chat : http://support.kinivo.com | Mon-Fri: 9AM - 5PM PST

## Customer Reviews

### ⭐⭐⭐⭐⭐ Even works great at home!
*by S***H on November 1, 2013*

I bought this to use in my 2006 Prius, with my Galaxy Note 3 phone (Android). I have 64 gig of mp3's that I stream directly from my phone. It works beautifully, set-up was a snap. I climb into my car and the connection happens automatically, and it starts playing right from where it left off when I got out of the car. Incoming calls pause the music, one touch of the button and I'm on speaker phone, which is very clear from both ends. Touch the button to hang up and the music fades back in, flawless. The only drawback is that (like all the others) there is no way to extend the length of the button cord. The assumption (apparently from every manufacturer) is that the button goes on you dash, the power plug is somewhere below your car stereo, and the stereo has an auxiliary input on it's face. However, in the Prius the power jack and aux input are hidden away in the center arm rest (which is nice), so the button can't be easily placed on the dash as the cord gets in the way. I'll either have to find a place on the arm rest, or try to run the button wire under the carpet. No points off, because it seems all the other manufacturers make the same assumption. By the way, there is a slight hum from ground loops in the Prius, but a cheap isolator fixed that. AND NOW FOR THE FUN PART. I have a workshop at home. I have an old stereo tuner/amp wired to ceiling speakers in my shop. But I have several problems. 1) Reception is terrible even with an external antenna. 2) When my phone rings I seldom hear it over the machines and stereo. 3) I don't want the phone in my pocket, if I run into the corner of a workbench it might shatter the display. 4) If I do hear the phone ring, I have to turn off the stereo, the tool, then wipe the oil off my hands before trying to answer it. So here is the solution: Even though the power adapter is designed to plug into a 12 volt outlet, it can also be run by plugging a USB cord into it, then into a USB wall-wart (transformer) adapter. So I found an extra USB wall-wart, plugged it into the switched outlet on the back of the stereo (or you could just plug it into the wall outlet), and connected it to the car kit USB port. I plugged the audio jack into a stereo mini headphone to RCA adapter cable, and plugged that into the RCA jacks on the back of the stereo. To keep the exposed prongs on the 12 volt adapter from shorting out, I just plugged it into a 1/2" pvc (slip on) end cap. It fits snugly and is dirt cheap. So now when I walk into my shop I just turn on my stereo, and lay my phone on top of it (with the cover closed). It connects automatically and starts playing. I can skip forward or back using the car-kit buttons. If the phone rings, the music fades out, I hear the phone ringing, I push the car-kit button with my oily finger and I have an instant speaker phone, without ever touching my cell phone. And for my s@#$y FM reception, I subscribed to the Sirius internet radio, and now I can also stream hundreds of ad-free radio stations through my phone into my stereo using my free wifi. Heaven!

### ⭐⭐⭐⭐⭐ Works great, easy set up. Excellent price!
*by B***N on January 23, 2014*

I bought this for my girlfriend to put in her car, she has a Galaxy S3. The set up was easy just - plug the included cord into your AUX connector in your car - plug the provided power plug into a cigarette lighter port in your car (it includes a USB port to charge your phone as well!) - connect your phone via Bluetooth to the unit (how you do this may vary by phone) With the Galaxy S3 connecting to the unit was simple, just go to Settings > Bluetooth and do a scan. The BTC450 should show up and you just select it. That was all she had to do! Right out of the box the unit worked for both media audio and phone. The button will pause media audio when playing, answer a call when one is incoming, hang up when you're on a call, and start playing audio if it's paused. If you were playing music when the call comes in then it starts back up when you hang up, this I believe is handled in the phone though. There was no need to set anything up, it just worked. Sound quality is what you would expect from hands free and Bluetooth. My car has this built in and the audio from this unit matches it nicely. There is some noise when speaking to her, but it is minimal and is on par with any other Bluetooth mic I have used before. If you're an audiophile than you don't want to use Bluetooth to stream audio to your stereo. This unit is fine quality for normal use and the phone quality is excellent as well. Over all we are very happy with this purchase it works great, very easy set up (YMMV) and allows you to have a hands free experience with your phone. With her car and the S3 no feedback loop was needed, however this is common and you may have a different experience. In that case just order one from Amazon (they are pretty cheap).

### ⭐⭐⭐⭐ Music output quality
*by D***N on December 20, 2024*

Everything about it is great with how it hooks up, it has a loop insulator to cut out all the humming, it turned my radio into Bluetooth so I can now play my music on my phone, easy to use, easy to install, functions great, great cord length was good for what I need it for! The only thing I noticed was it compromises my sound quality tremendously on my two 10 inch subs and amp. The subs still hit good but not as good as when I’m listening to the radio. However, my music is being played via Bluetooth on auxiliary. The radios output is being played through RCA cables directly connected to my subs. This could very well be the reason for my subs underperforming compared to when I have the radio on, which is why I gave it 4 stars. Overall, I definitely recommend this product! At the end of the day, it did what I wanted which is making my radio Bluetooth capable and that’s why I bought it!

## Frequently Bought Together

- Kinivo BTC450 Bluetooth Car Kit (Hands-Free, AUX Bluetooth Adapter for Cars with Ground Loop Noise Isolator, 3.5mm Aux Input, Apt-X)
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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-19*