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Fit it Yourself?

Everything you need to fit it yourself at home

Only £30.00 

With Steering Wheel Control
Only £50.00 

5 Stars (1)
USB Sony MEX-BT3900U

Sony MEX-BT3900U new 2012 Bluetooth handsfree car kit, USB Port Front AUX input

£96.62 Save £203.37 (68%)  was:£299.99
5 Stars
1 Review(s) / write a review
Quickfind Code - 26943
Quick Summary:

Ex-Display Sony Bluetooth Car Stereo

Save £203.37 (68%)
rrp: £299.99
This product has been discontinued

  • Free Car Air Freshener with every order Free Car Air Freshener with every order
  • Next Day Delivery available on all order before 5pm Next Day Delivery available on all order before 5pm
  • Easy Returns Easy Returns
  • 1 Year Easy Warranty 1 Year Easy Warranty

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Sorry, this product has been discountinued. We recommend the following product.

Sony MEX-N4000BT CD/MP3 car stereo with built in bluetooth front USB/AUX input
Sony MEX-N4000BT

Key Features

new 2012 Bluetooth handsfree car kit, USB Port Front AUX input - Sony MEX-BT3900U

Made for iPod Works for iPhone MP3 WMA CD AM / FM Radio Bluetooth handsfree USB Aux input 2 Preout Remote Control included Face Off

Sony MEX-BT3900U CD-tuner with multi-format playback (MP3, WMA, AAC, CD-R/RW) transfer of music from MP3 players to your car radio with Bluetooth, USB or AUX port.

Built-in microphone for Bluetooth handsfree calling which can be used with a compatible Bluetooth ebabled phone.The MEX-BT3900U has internal memory for mobile phone contacts (when connected via Bluetooth) & Bluetooth Audio Streaming A2DP protocol.

Sony MEX-BT3900U Features:

  • AM/FM/CD receiver with Built-in Bluetooth
  • Wireless remote included - control your CD receiver while keeping your eyes on the road
  • ZAPPIN makes it simple to find your favourite tune
  • 2 pair RCA Audio Output(s) @ 2.0v : Front, Rear/Subwoofer
  • Front USB - Full Speed
  • Detachable Face with Front Aux In
  • Advanced sound engine
  • Power outputs; 22w RMS (50w max.) x 4
  • Steering remote ready adaptors required

Download image of Sony MEX-BT3900U Click here for Image of Sony MEX-BT3900U
Technical Specification

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Customer reviews

Sony MEX-BT3900U
Anonymous on 10/06/2011 5 star rating

This sony machine is excellent value for money. It does so much for little price. Supplied and installed in my Ford Connect by Car Audio Centre Tooitng bluetooth is crystal clear even though it was a built in mic. USB works perfectly fine.

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Questions/Answers About This Product
  • Question: 03 November 2013
    Hi what colour does it illuminAte?

    hi there,
    it has blue/white trim illumination
    you may be better off with a multi illumination unit.

    Found Useful? Yes 

  • Question: 28 October 2013
    how much is fitting?
    into a sprinter van

    give your local store a ring. numbers can be found here,

    Found Useful? Yes 

Fitting Services

Need help with Installation?

Here at CarAudioCentre we offer a professional and reputable fitting service in all our stores. For all fitting enquiries and bookings please visit or call one of our nationwide stores. Our fitters can install your new car stereo, DAB radio, audio visual, speakers, subwoofers or amplifier. We can also help to connect your iPod or MP3 player to you existing audio unit and can offer the best advice on the right in-car entertainment for your vehicle, to further this more we also offer a total 100% custom installation service for demo and show vehicles. So if you have an idea come on in and run it past us, the possibilities are endless and we are never too busy for an enthusiastic chat about our favourite subject.

Please note:

"That our two year warranty on products is only applicable to purchases made directly from us and that have been fitted in one of our stores."

Our Stores:

542 546 Mansfield Road, Sherwood NG5 2FR
Tel: 0115 9624 986
743-745 Eastern Ave, Newbury Park, London, IG2 7RT
Tel: 0208 599 2368
835 Garratt Lane, Tooting, London, SW17 0PG
Tel: 0208 971 9181