Bluetooth Speaker, Auxillary Input Yes, Bluetooth Compatible Yes, Display Type Digital, Features 7- Color Transitions, Translucent Top Cabinet, Includes 2-in-1 USB Charging/Audio Cable, Includes AC Adapter No, Includes Batteries No, Number of 3.5 mm Headphone Jacks 1, Number of Batteries Required 0, Overall Depth 4 1/4 in, Overall Height 14 1/4 in, Overall Width 4 1/4 in, Power Rating 2W, Standards SMPS-560