This is open box. No Power supply come with this. As is only the amp box

Elevate your home audio experience with the Facmogu F900S Mini Bluetooth 5.0 Power Amplifier. This compact amplifier packs a punch with 50 W of power, perfect for enhancing your sound system. The sleek blue color and small package dimensions of 6.42x5.55x2.36 inches make it easy to integrate into any home entertainment setup.

This amplifier is compatible with Bluetooth 5.0, allowing for seamless wireless connectivity to your favorite devices. The Facmogu brand is known for producing high-quality audio equipment, and this power amplifier is no exception. Upgrade your sound system today with the Facmogu F900S Mini Bluetooth 5.0 Power Amplifier.