Philips LFH0388 Professional Pocket Memo Mini Cassette Dictation Recorder. Automatic gain control for adjustment to optimum recording level. The priority index tone indicates urgent documents. Your urgent jobs get transcribed first. End-of-letter index tone for easy file access. The warning tones for end-of-tape and low battery status ensure that no dictation is cut off. The end-of-letter index tone indicates the start of each document and number of recordings. Professional editing via slide-switch operation. Easy and quick file editing via convenient slide-switch operation. It offers a fast response and is designed for single-handed operation.Turbo wind for fast access to any part of the tape. The turbo wind function allows you to jump to any part of the tape within seconds and save you valuable time.