MP3 Bluetooth Decoder Circuit Board Lossless Car Speaker Audio Amplifier Stereo Receiver
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The MP3 Bluetooth Decoder Board is a compact stereo audio receiver module with Bluetooth 4.1, designed for car audio systems, DIY audio projects, or home speaker modifications. It supports lossless audio output and can drive external amplifiers or headphones via its 3.5mm stereo interface.
With wide voltage support and clear LED indicators, this module provides easy Bluetooth pairing and high-quality audio performance for a variety of applications.
Features:
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Bluetooth Version: 4.1, supports profiles: A2DP / AVCTP / AVDTP / AVRCP / HFP
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High-Quality Audio: SNR 90dB, THD + N -70dB, Crosstalk -86dB, DNR 91dB
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Long Range: Bluetooth connectivity up to 15 meters
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Power Supply: 3.7–5V via USB or external lithium battery
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LED Indicator: Blue light for Bluetooth mode
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Audio Output: Standard 3.5mm stereo interface for headphones or amplifiers
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Material: PC + Metal, durable construction
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Easy to Use: Plug in power, pair your phone, and play music immediately
How It Works:
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Power on the module using a 5V Micro-USB power supply or an external 3.7–5V lithium battery.
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The blue LED lights up, indicating Bluetooth mode is active.
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On your phone, search for Bluetooth devices and select “XY_BT”.
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When successfully connected, the module announces “The Bluetooth device is connected successfully”.
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Connect your speakers or headphones to the 3.5mm output, and enjoy music streaming wirelessly.
Specifications:
| Parameter | Specification |
|---|---|
| Model Number | MP3 Bluetooth Decoder Board Loss |
| Bluetooth Version | 4.1 |
| Audio Output | 3.5mm stereo interface |
| Supply Voltage | 3.7–5V |
| Power Supply Type | USB or external lithium battery |
| SNR | 90dB |
| THD + N | -70dB |
| Crosstalk | -86dB |
| DNR | 91dB |
| Bluetooth Profiles | A2DP / AVCTP / AVDTP / AVRCP / HFP |
| Operating Range | ≥15 meters |
| Material | PC + Metal |
| LED Indicator | Blue light in Bluetooth mode |
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General Questions
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What is the latest price of the MP3 Bluetooth Decoder Circuit Board Lossless Car Speaker Audio Amplifier Stereo Receiver in Bangladesh?
The latest price of MP3 Bluetooth Decoder Circuit Board Lossless Car Speaker Audio Amplifier Stereo Receiver in Bangladesh is BDT 399.00 . You can buy the MP3 Bluetooth Decoder Circuit Board Lossless Car Speaker Audio Amplifier Stereo Receiver at the best price on BDTronics.com or contact us via phone.
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Where to buy MP3 Bluetooth Decoder Circuit Board Lossless Car Speaker Audio Amplifier Stereo Receiver in Bangladesh?
You can buy MP3 Bluetooth Decoder Circuit Board Lossless Car Speaker Audio Amplifier Stereo Receiver online by ordering on BDTronics.com or directly collect by visiting our store in person. BDTronics is a trusted provider of high-quality electronics, 3D printers, solar systems, and robotics parts. We offer fast shipping across the country via courier service.
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What are the delivery options of MP3 Bluetooth Decoder Circuit Board Lossless Car Speaker Audio Amplifier Stereo Receiver in Bangladesh?
We provide home delivery service all over Bangladesh. We support cash on delivery, bKash and Credit Card (Visa/ MasterCard/ Amex) payment solutions. The delivery time usually takes 1-2 days inside Dhaka and 2-3 days outside Dhaka.