Advanced Audio Technology: Equipped with the TPA3116 chip, this digital audio amplifier board delivers a powerful 2x50W output, ensuring high-quality stereo sound for an immersive audio experience. Multiple Playback Options: Supports TF cards and U-disk for flexible audio file access, allowing you to enjoy your favorite music conveniently. Also features an integrated FM radio receiver to tune into your preferred stations. Bluetooth-Compatible: Features Bluetooth 2.1 for seamless wireless connectivity, enabling you to stream music directly from your smartphone, tablet, or laptop without the clutter of cables. Versatile Usage: Ideal for DIY audio projects, home audio systems, and automotive sound upgrades. Its compact design and robust performance suitable for a variety of audio amplification applications. Color:As Shown Material:Electronic Component Package Contents: 1 * TPA3116 Audio Amplifier Board 1 * remote control 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.