The LFH0388 dictation machine uses tapes to record your conversations or monologues. You have a four position switch which makes this machine easy to operate one handed, however if both your hands are tied you can use the integrated voice controls to start and stop your recordings; You also have an acoustic frequency response ranging from 400Hz to 4,000Hz for crisp sound recording.You won't have to worry about running out of tape or battery power thanks to this machine's integrated warning tones, you can have peace of mind that you will have enough recording time remaining. Innovative technology used within the Pocket Memo dictation machine allows rechargeable batteries to be recharged whilst you are using the dictation machine in an innovative power saving feature.This LFH388 dictation machine comes with an integrated headphone socket, along with a socket for an external microphone tooBOX CONTENTS: LFH0388 dictation machine, 2 x AA batteries, wrist strap