SAMSUNG MX-ST40B/XU BluetoothMegasound Party Speaker - REFURB-B
Quick Guide. Product Code: 572288. Other audio features:Bi-directional sound. - Standard (mono). Supported file formats:AAC, FLAC, MP3, WAV, WMA. Inputs:Aux-in x 1. USB for playback:USB 2.0 x 1. Bluetooth:Bluetooth 5.0.