High-Performance Amplifier: Experience superior audio amplification with the LM386 Audio Amplifier Board, designed to deliver up to 10W of power in a mono output. Ideal for various DIY audio projects. Versatile Power Range: Operates efficiently across a DC 3-12V range, making it suitable for use with multiple power sources and ensuring optimal performance under different voltage conditions. Compact and Portable: This mini amplifier module is incredibly compact, easy to integrate into your projects without taking up much space. Perfect for portable or space-limited applications. Adjustable Volume: Comes equipped with a volume control knob, allowing you to adjust the sound output level to match your preferences for different listening environments. Easy Connectivity: Features a 3.5mm audio jack which is compatible with most audio equipment, providing a reliable and straightforward connection for your audio devices. Color: Green Black Material: plastic Package Contents: 1 amplifier board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.