Philips Black Pocket Memo Voice Activated Dictation Recorder LFH0388The Philips Black Pocket Memo Dictation Recorder is packed with handy features, including automatic gain control to improve recording quality at any volume and voice activated recording it starts to record when you start speaking and stops when you stop. The slide switch lets you turbo wind through recordings. There's an index tone to mark the start of each dictation, plus an end of tape and low battery warning so you'll always be ready to record.