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The Bluetooth music receiver is specially designed for car audio system. It adopts advanced Bluetooth V4.1 + EDR technology, which makes sure super-fast data transmission. It can change traditional car audio systems into Bluetooth-enabled ones, and pair with Bluetooth-enabled cell phone, laptop, Tablet PC, etc. Besides, it supports hands free phone function for safe car driving so that you can answer phone calls through the car audio system, or with earphone for privacy. And it can assist with mobile navigation, have the voice navigation heard clearly through the car audio system.
Mini and compact design, handy and portable.
Support music transmission and hands free call function, free to switch between music and phone calls.
Answer phone calls through the car audio system, or with earphone for privacy.
Assist with mobile navigation, have the voice navigation heard clearly through the car audio system.
Bluetooth V4.1 + EDR technology, data transmission rate up to 2.1Mbps.
Enhanced data rate, fast and stable audio transmission, lower power consumption.
Operating range up to 10 meters, free of messy cables.
Support A2DP, high-fidelity stereo sound.
Paired with Bluetooth cell phone, Bluetooth PCs or other Bluetooth-enabled audio device, easy wireless connection.
Connect your speaker with our device, immediately transform it into a wireless Bluetooth speaker, perfect for car stereo system.
No built-in battery, longer service life.
The blue indicate light blinks once powered.
Bluetooth name: EC502.
Bluetooth version: Bluetooth V4.1 + EDR
Operating range: 10m (Maximum)
Stereo audio profile: A2DP
Audio output: 3.5mm interface
RF frequency range: 20 – 20KHz
Voltage: DC 5V
Sensitivity: 90dB
Material: ABS

Color: black or white (Optional)

Suitable for Android, for iOS.

Item size: Approx. 2.4 * 1 * 4.5cm / 0.94 * 0.39 * 1.77in (L * W * H)
Item weight: Approx. 7g / 0.27oz
Package size: Approx. 12.6 * 9 * 1cm / 4.96 * 3.54 * 0.39in (L * W * H)

Package weight: Approx. 16g / 0.6oz

Operation step:
Plug the device into a USB interface to supply power, then connect the car audio with the audio cable to transmit audio signal, and then open the Bluetooth-enabled cell phone (or other Bluetooth-enabled audio device), and search the surrounding Bluetooth devices to find a device called EC502. Once the pairing is successful, the indicate light keeps on. Then you can select the music from your cell phone (or other Bluetooth-enabled audio device), music will be played on your car audio.
The package list does not include the 3.5mm audio cable, to make it work, you should buy one.

1 x Bluetooth Music Receiver


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Due the Covid 19 pandemic, your package may arrive slower than expected. Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-45 Business days
Asia 10-40 Business days
Africa 15-40 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 60 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Min Ztore (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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28 Oct 2019

Hello! the parcel came in time (33 days) in the package and in the original packaging. was sent in 3-4 days. on arrival in Russia, the tracking stopped for 3 weeks. then it was reported that the parcel arrived at the destination. connected to the radio in the car. the sound is good. you can safely take. thank you to the store.

19 Oct 2019

While working

18 Oct 2019

It came, but has not yet tried to connect, with the appearance of everything neatly

13 Oct 2019

Works fine, it came quickly, as it was stated when ordering!

10 Oct 2019

Delivery is fast, everything works, the goods are satisfied.

3 Oct 2019

The parcel came. Works on a solid 4. i advise the store.

1 Oct 2019

Very fast. 11.09 ordered, 30.09 taken from the post office

30 Sep 2019

It came quickly, works without complaints, everything is fine, i recommend

28 Sep 2019

Took in the car for aux in yatour, because. In the regular audio system all this is not present. When connected to yatour, bluetooth starts normally, but when restarted with a connected 3,5mm cable, bluetooth does not turn on. Tried to connect in charging from the cigarette lighter, bluetooth does not turn on. However, the power bank and usb in the pc works stably. I think it's not enough current. I'll try to take the charge for 2a.

23 Sep 2019

Everything works, i order not the first time

23 Sep 2019

A little buggy, long turns on.

19 Sep 2019

To russia, g. Kemerovo. it flew in 14 days. The sound quality is not super, but very good expected worse. For this price is super. Connected to the receiver. I wear the phone on the apartment, it works fine.

17 Sep 2019

Immediately checked in the car (opel corsa d) and everything works fine, i hope not break quickly

15 Sep 2019

It came in 10 days to krasnodar, very fast delivery.

7 Sep 2019

Not a bad thing all works as it should

4 Sep 2019

Good packaging, decent sound, I recommend

31 Aug 2019

Ordered august 15, 30 received, works perfectly, connect immediately, ordered 3 pcs, all the norms! The sound is not different from the wire. A little fonite from the generator, but it is necessary to put the aux shielded wire. Seller recommend!

31 Aug 2019

Bt4.1 found immediately. The transmission quality is excellent, there are no losses. Seller recommend.

30 Aug 2019

Good item, long shipping! The sound is good!

30 Aug 2019

The goods received! Very good working, quickly connects to the device! Thank you store!

29 Aug 2019

The goods came quickly, the sound quality will come down, minus only the connection to the iphone, it is connected properly after dancing with the tambourine.

26 Aug 2019

Great thing, the sound is good better than through the auction

23 Aug 2019

The goods came in less than 2 weeks in mo.

23 Aug 2019

Shipping 15 days. Stereo. Purchase satisfied

22 Aug 2019

The goods went a little more than a month, the store himself extended the protection period, the goods came working to the device to work it must be inserted into the usb, the aux cord insert into the radio tape and in this device, incl. Usb mode, connect the device, then on. Aux mode, on the one hand cool, and on the other why this device if you can connect the phone through the aux cord. Another point, i have on the radio usb and aux connectors too close to each other, and it is problematic to insert this device and aux cord

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Bluetooth AUX Mini Stereo 3.5mm Interface Dongle USB Wireless V4.1 Audio Music Receiver Adapter for IOS Andriod Phone Tablet PC

33 Reviews
US $12.87
US $13.99
US $4.95 Fast Shipping
5-15 days (ships out within 5-7 business days)
Selling fast: get yours before it’s gone!
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