Subwoofer System 2.1ch (Ailyons) Full Function

Detachable design: The 2 satellite speakers can be merged into one sound bar. Built-In Powerful Amplifier Stereo FM Radio Bluetooth Function Supports USB, USB & Micro SD card MP3, AUX Compatible Full Function Remote Control Led Display 3D Acoustic Technology Multimedia Connect Support Master Volume/Treble/Bass Control Material: Wooden + ABS & Covered Black