One-Touch Operation Quick Record / Quick Review Cue & Review Earphone Jack Size – 2-5/8w x 1d x 5-5/16h Weight – 6.5 oz. Batteries Required – Two AA Extras Included – Carrying Case, Minicassette Model includes: End of tape / no-cassette warning, built-in microphone, LED record indicator, LED battery indicator, external microphone jack, easy one-handed control for frequent use & manufacturer's one-year warranty.