Sell 【100% Original】◙☃Bluetooth 4.2 TPA3110 15w+15W Digital Stereo Audio Power Amplifier Board Module 12V best price

1. Adopted TPA3110 circuit. 2. Adopted single power supply with anti-reverse connection, it is easy to use a universal adapter. 3. Standardized and patched resistive container parts, stable and simple. 4. Designed a special interface for the Bluetooth audio receiver module, built-in 5V voltage regulator circuit, easy DIY Bluetooth speaker. Specifications: Output power: 15W Included: 1 x module