



Description:
MP3 Bluetooth 4.1 Decoder Board is a versatile and powerful audio decoding solution that combines the convenience of Bluetooth 4.1 connectivity with MP3 decoding capabilities. This module allows users to wirelessly stream audio from Bluetooth-enabled devices such as smartphones, tablets, or computers and play it through external speakers, headphones, or other audio devices Designed for audio enthusiasts, makers, and engineers, this decoder board is perfect for creating wireless audio solutions such as Bluetooth speakers, home audio systems, car audio systems, and wireless sound systems..
Features:
1. Bluetooth 4.1 Connectivity
2. MP3 Decoding Capability
3. Audio Output Options
4. TF Card & USB Flash Drive Support
5. Compact and Easy Integration
6. Low Power Consumption
7. Compatible with Various Audio Device
8. User-Friendly Controls
9. Wide Application Range
Diagram:

Specifications:
Bluetooth 4.1 | A2DP |
MP3 | microSD cards |
Stereo Output | 3.5mm audio jack |
5V DC | micro-USB port |
Current Consumption | battery-powered |
Audio Output Impedance | 32Ω |
Size | 4cm x 4cm |
Operating Temperature | -40°C to +85°C |
Audio Quality | high-quality audio output |
Frequency Response | 20Hz to 20kHz |
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