DESC: The J300 Microcassette® recorder is compact, stylish and loaded with features. Voice actuator begins recording at the sound of a voice - and stops when the voice does. Fast play mode lets you listen 25% faster than at normal speed. And the dual tape speed function can record three hours of voice on one 90-minute Microcassette tape. And because of its small size and ergonomic design, its virtually effortless to carry around. Nothings impossible.