Mini Digital Hi-Fi Power Amplifier 2.1CH Subwoofer Stereo Audio Player Car Motorcycle Home Power Amplifier

Features:
Fine quality stereo sound and heavy bass output.
With MP3, MP4 and CD-player input jack.
Low distortion.
Nice for use on your vehicle or your home.
All aluminum, the surface of machine made by wire drawingoxidation process.
Adjust the high and low frequency separately, let you find your favorite frequency band.