tewell computer speaker, hd 24w audio vintage wireless speakers plug-in speaker with extended bass and treble, knob for volume control, toggle switch and 3.5mm aux input tewell <b>retrorock</b><br> ac powered bluetooth speaker<br> <b>superior sound quality</b><br> 2x12w loud sound with deep bass<br> <b>wooden and leathery enclosure</b><br> provides better sound with less harmonic distortion, and fit nicely on the bookshelf, desk and floor<br> <b>bluetooth v4.2 and 3.5mm aux input</b><br> two connection options to maximize device compatibility<br> <b>what's included:</b> 1 x retrorock speaker<br> 1 x nylon audio cable with 3.5mm plug<br> 1 x ac adapter<br> <b>please note:</b><br> there is no bass and treble tone control