Blaupunkt BPTRN420MIC

External Bluetooth microphone for Toronto 420

  • Blaupunkt BPTRN420MIC


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Our take on the Blaupunkt BPTRN420MIC

by Ken Nail

Improve call clarity

Blaupunkt's Toronto 420 CD receiver features a built-in microphone for Bluetooth calling, but conversation can be difficult in some cars. If you drive a convertible or any vehicle with a noisy interior, adding this external microphone will ensure that your contacts hear you loud and clear. Just plug the cable into the jack on the rear of the Toronto, then place the mic in a good location. The 7.75' cord is long enough to make routing easy. Warranty: 1 year.

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What's in the box?

  • Microphone (w/ attached 9.75' cable terminated by a 2.5mm connector)

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External Microphone: This external microphone (BPTRN420MIC) is designed to work with compatible Blaupunkt head units or other Bluetooth-enabled head units that feature a 2.5mm mic input. The external microphone enables you to mount the mic closer to the driver and provides improved voice pick up, when compared to the integrated mic on the front-panel of a head unit. The BPTRN420MIC features an attached 9.75' cable that is terminated by a male 2.5mm connector which plugs into the 2.5mm mic input on the back of your compatible head unit.

Note: No mounting bracket or hardware is included with the external mic. Use a small piece of two-sided 3M tape (not included) to secure the mic to the driver pillar or your dash.
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Blaupunkt BPTRN420MIC Reviews

Average Customer Review:

6 people say:

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5 out of 5

Great Mic!

Written By Adam P, Clayton NC on Tuesday, April 29, 2014
Crutchfield Customer Review (What's this?)
Very happy with the Microphone, easy to install and people can hear me clearly when speaking, I'm very happy with the suggestion from Crutchfield to add it to my stereo when I bought it.
Great looks, almost looks factory where I have it installed
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5 out of 5

best 10 bucks ever spent!!

Written By Chris L., Orlando, Fl on Friday, March 14, 2014
Crutchfield Customer Review (What's this?)
This the best 10 bucks I have ever spent! My wife has a 50 minute commute and also travels for work. Now that she has this bluetooth she is talking handsfree and so much safer! Thank you. The voice quality is great!
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2 out of 5

Blaupunkt BPTRN420MIC

Written By Anonymous, Arlington, va on Monday, March 10, 2014
Crutchfield Customer Review (What's this?)
picked up too much road noise, and people on the other end couldn't here a thing I was saying
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4 out of 5

A must

Written By Jeffrey, MA on Friday, February 28, 2014
Crutchfield Customer Review (What's this?)
Easy to install. The wire was sufficiently long to reach all the way to the a pillar in a relatively large vehicle. Not sensitive enough to pick up every ambient noise which is a good thing.
Worthy addition to Toronto 420. The built in mic is ineffective.
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4 out of 5


Written By Steve W, Maywood, NJ on Tuesday, January 14, 2014
Crutchfield Customer Review (What's this?)
I am pleased with the entire upgrade that I have done with the help of Crutchfield. I have not yet had opportunity to test this product, as the built in microphone in the radio has thus far been adequate. I bought this anticipating that I will remove the radio and attach this in the back of the unit(along with a rear USB based wire to charge the phone). The slots are there, so I decided to try to use them.
Moves the microphone closer to the driver, makes the voice clearer to the person at the other end.
None yet, but I expect that it will over-ride the built in microphone. It may turn out to be overkill.
1 out of 1 people found this helpful
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5 out of 5

Blaupunkt BPTRN420MIC

Written By Anonymous, Bellflower, CA on Thursday, January 09, 2014
Crutchfield Customer Review (What's this?)
First off, great and fast service. I got the microphone for my head unit and it works like a charm!! Phone calls sound as good as if your holding the phone! Pretty satisfied.
Easy to install!
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For a more in-depth review and enhanced detailed information on the Blaupunkt BPTRN420MIC, please visit the Crutchfield website product page (/ISEO-rccbcspd/p_023TRN420M/Blaupunkt-BPTRN420MIC.html ).

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