1 Touch Recording, Fast Forward and Rewind Headphone Jack, Volume Control, Automatic Level Control Built-in Condenser Microphone, External Microphone Jack, Auxiliary Input Jack for Connecting Your iPod, MP3 or other Digital Audio Players Carry Handle. Power: 120V AC Adaptor (Included) or 4 x ‘C’ (UM-2) (Not Included) Refer to Page E-8 of user manual for troubleshooting steps.