The DN-350MP is a 1U Media Player that supports USB, Bluetooth and a 3.5mm stereo input. Smartphone shelf to hold device while paired via Bluetooth and charging from the USB charging port on the front panel. Up to (8) Bluetooth devices can be stored in the player's memory. On-board 60W mono amplifier for connection to 4-ohm, 70V and 100V speaker systems with a Euroblock connector. Rear controls for level and ON/OFF. Includes remote Bluetooth antenna. Balanced XLR and unbalanced RCA outputs