AIYIMA Bluetooth Amplifier Board 15Wx2 MP3 Decoder Board Bluetooth 5.0 Receiver WAV APE FLAC Audio Decoding USB TF FM AUX

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Product description:

Working voltage: 12V;
Working current: ≥3.5A;
Output power: 15W*2(with amplifier function)
Features:
1. Support U disk and TF card playback, support multiple kinds of format decoding (MP3/WAV/APE/FLAC), MP3: sampling rate / 8 ~ 48K. code rate / 8 ~ 448Kbps, bit width / 16bits, channel / single Channel-stereo; WAV: Sample rate / 8 ~ 48K, format / WAV ima / Microsoft ADPCM / WAV PCM, bit width / 16bits; FLAC: sampling rate / 8 ~ 48K, bit width / 16bits; APE: FAST / NORMAL encoding , bit width / 16bits.
2. Support auxiliary signal input (AUX) and adjust the volume
3. Support FM radio (FM)
4. Support digital tube display working status and playing time
5. Support card reader function
6. Support USB sound card function
7. Support infrared remote control
8. Bluetooth is based on CLASS 2 power level, adopts Bluetooth 5.0 version, and is compatible with Bluetooth 4.0 and below.
9. Bluetooth supports L2CAP/A2DP (AVCTP/AVDTP/AVRCP) protocol for receiving stereo audio signals, and can control the up and down and playback/pause operations of the audio transmitter through the protocol.
10. Use debugged PCB antenna without re-matching the antenna
11. Using Class D digital audio amplifier
Boot main volume default last shutdown volume, no device is Bluetooth status, there is device (USB/SD also has default USB) to play device content, USB/SD supports post-plug priority, power-off memory track/radio/volume
Output power: 15W*2, speaker recommended: 4Ω 20W*2
Note:
1. Some mobile phones do not support fade-in and fade-out functions, so there will be POP sounds during playback pause and up and down song switching.
2. Bluetooth disconnection detection is non-real-time detection, so the mobile phone is disconnected after the Bluetooth speaker is turned off for a period of time.
3. Some mobile phones press the previous song in the playback 3S, it will return to the initial position of the current song, so it needs to be pressed twice to have the previous song function.
4. Some domestic mobile phones can only be paired and cannot be connected because the mobile terminal software needs to detect the hands-free device to connect.
5. Some mobile phones do not support easy pairing. For example, the mobile phone of Saipan system, you need to enter the pairing password 0000 when pairing.

Package included:

1PC MP3 Decoder Board +1PC Remote Control

Brand Name:
 Aiyima
Maximum Power Per Channel:
 15W
Package:
 Yes
Channels:
 2 (2.0)
Model Number:
 Bluetooth Amplifier Board 15Wx2
supply power:
 DC12V
Bluetooth Version:
 5.0

SHIPPING AND DELIVERY

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?

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 15-30 Business days
Asia 10-20 Business days
Africa 15-45 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.

REFUNDS & RETURNS POLICY

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.

Refunds

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( 45 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 PDK Electronics (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of https://www.pdkelectronics.com

*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.

Exchanges

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.

A few reasons why buy from us:

SAFE SHOPPING
We try our best to make your shopping experience not only pleasant, seamless and hassle-free, but also secure.

FREE SHIPPING
Enjoy flexible international shipping services that currently operate in over 200 countries across the world.

FREE RETURNS
It's okay to change your mind! You can send your order back for a full refund, we've got you covered with our full Buyer protection.

NEW ARRIVALS
Brand new products are available on a regular basis.

PRICE PROMISE
We don't want you to choose between the best value and the best service. That's why we offer competitive pricing.

EXCELLENT CUSTOMER SERVICE
Knowledgeable and professional support team is always happy to help you.

EASY TRACKING
Check your order status online. As easy as that!

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