MP3 bluetooth Decoder Board with Amplifier Wireless Audio Receiver Module For Transfer Speaker Modified Car
US$20.99
MP3 bluetooth Decoder Board with Amplifier Wireless Audio Receiver Module For Transfer Speaker Modified Car

MP3 bluetooth Decoder Board with Amplifier Wireless Audio Receiver Module For Transfer Speaker Modified Car

availability:In stock

Shipping: Free Airmail
Ship From: China Warehouse
Estimated Delivery: Between

US$20.99

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Product Description

Feature:

Support bluetooth version 4.2, 3.7-5V power supply, support automatic connection function
On-board stereo Class D power amplifier module, maximum output 5W+5W
Can be connected to two 4Ω 6Ω 8Ω 3W (5W) speakers

Parameter:

Power Supply: 3.7-5V
SNR: 90dB
THD+N: -70dB
Crosstalk: -86dB
DNR: 91dB
Support: A2DP/AVCTP/AVDTP/AVRCP/HFP
LOS: >15m

5V USB power supply Universal Micro USB 5V power supply
3.7-5V power supply pad realize external 3.7-5V lithium battery power supply modification
LED indicator bluetooth mode blue light is on
3.5mm audio interface standard 3.5mm interface, output stereo sound source, can be plugged into headphones, connected to power amplifier and other equipment
Left channel 5W output 5W power amplifier output of the left channel of the decoder board, connected to 4Ω6Ω8Ω 3W (5W) speaker
Right channel 5W output decoder board right channel 5W power amplifier output, connect 4Ω 6Ω 8Ω 3W (5W) speaker
 
Precautions:
 
1. The decoder board supplies 3.7-5V, if it is higher than 5.5V, the chip will be burned. Do not reverse connect the positive and negative poles of the power supply. The reverse will burn the chip.
2. It is recommended that the DC power supply be 5V1A; if the power supply is insufficient, the speaker sound will be small. When the power supply is seriously insufficient, the speaker will make a “dida” sound, even without sound.
3. It is recommended to connect 2 channels of 4 ohm 3W (5W) speakers; if you connect 2 ohm speakers, the power amplifier chip will heat up, causing the chip to burn.
4. Pay attention to static electricity protection. It is easy to generate static electricity when the weather is dry. In the process of using the user, please use the static electricity on the conductor to operate the decoder board to avoid the decoder chip being destroyed by static electricity.
5. During use, the mobile phone and the bluetooth decoder board should not be blocked by obstacles such as walls, and should be kept away from the metal shield as much as possible; blocking will reduce the transmission distance, and in serious cases, the music will be stuck and intermittent; the decoder board can be properly adjusted. The angle of the phone adjusts the optimal state of the connection signal.

Instructions:
 
After the power is turned on, the blue indicator light is on and enters the Bluetooth mode; after the “Beep” is broadcast, the pairing mode is entered to wait for pairing; the mobile phone Bluetooth searches for “XY-BT” (decoding board device name), and clicks “XY-BT”. Connect, play the "Beep" after the connection is successful, you can play the phone music; after the Bluetooth is disconnected, the decoder board prepares for the next pairing, and plays the "Beep" and enters the pairing mode to wait for pairing.
Package includes:

1 x MP3 bluetooth Decoder Board

More Detailed Photos:

MP3 bluetooth Decoder Board with Amplifier Wireless Audio Receiver Module For Transfer Speaker Modified Car
MP3 bluetooth Decoder Board with Amplifier Wireless Audio Receiver Module For Transfer Speaker Modified Car
MP3 bluetooth Decoder Board with Amplifier Wireless Audio Receiver Module For Transfer Speaker Modified Car
MP3 bluetooth Decoder Board with Amplifier Wireless Audio Receiver Module For Transfer Speaker Modified Car

Additional Information

When you order from Alexnld.com, you will receive a confirmation email. Once your order is shipped, you will be emailed the tracking information for your order’s shipment. You can choose your preferred shipping method on the Order Information page during the checkout process. Alexnld.com offers 3 different international shipping methods, Airmail, Airmail registered and Expedited Shipping Service, following are delivery times:

Airmail and Airmail Registered Area Time
United States, Canada 10-25 business days
Australia, New Zealand, Singapore, United Arab Emirates 10-25 business days
United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland 10-25 business days
Italy, Brazil, Russia 10-45 business days
Other countries 10-35 business days
Expedited Shipping 7-15 business days to Worldwide

We accept payment through PayPal,and via credit card.

Paying with PayPal / Credit Card -

NOTE: Your order will be shipped to your PayPal address. Ensure you have selected or entered the correct delivery address.

1) Login To Your Account or use Credit Card Express.

2) Enter your Card Details the order will be shipped to your PayPal address. and click Submit.

3) Your Payment will be processed and a receipt will be sent to your email inbox.

Returns

You may return this item within 15 days of delivery for a full refund. We’ll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.

 

Product not working as expected?

Our Customer Service team are able to resolve most product related issues quickly and efficiently. For the support, please contact our team using the submission form on our Contact page.

 

Returns Eligibility

In order for a return to be eligible for a refund please ensure you return within 15 days from the delivery date of your item.

We kindly ask that you return your item to us in new or lightly used condition with no signs of worn out. If the item is in used condition, please send us the photo to confirm its condition before returning it. We reserve the right to refuse any return if there are any signs of worn out or if parts are missing.

Please be aware, we do cover the cost of the returns fees only if the return is a result of our error (you received an incorrect or defective item, etc.).

All customers should contact us before sending anything to us. We will not be responsible for returned item(s) without notifying us in advance.

 

Refunds

Following a successful inspection of your return we will process a full refund to the credit / debit card or PayPal account which was used to place the original order. 

You should expect to receive your refund within four weeks of returning your package, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 20 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (3 to 5 business days).

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