Computer Speakers Mini Powerful 2.1 channel PC bluetooth 5.0 Speaker with Subwoofer

Features:  ● Rotating buttons to adjust treble, bass, song switching.  ● Support TF card (Max 32G) or U-disk (Max 32G) connection.  ● Compact size, powerful bass, save much space for your home.  ● Easy bluetooth and AUX mode switching, make you enjoy music anytime and anywhere.  ● Desktop computer speaker allowing you to enjoy impressive bass all-round audio experience.    Specification:  Material: Plastic;  Color: Black;  Voltage: DC 5V;  Max Power: 10W;  Main Dimension: 90 x 84 x 226 mm / 3.5 x 3.3 x 8.9 in;  Secondary Dimension: 73 x 79 x 102 mm / 2.8 x 3.1 x 4.0 in;    Package Included:  1 x Main Speaker With USB Cable;  2 x Secondary Speaker With USB Cable;  1 x User Manual