Record MP3 audio and play it back through a 300mW speaker Long battery life enables up to 32hrs recording (MP3 8kbps) 4GB of memory lets you store up to 1043hrs (MP3 8kbps) Organise, protect, and delete files and folders Powered by 2x AAA batteries (included) BUILT-IN MEMORY 4GB INPUT AND OUTPUT TERMINALS Headphone Jack, Microphone In, USB Port WEIGHT 72g
