Philips Audio & Dictation Mini Cassette, 30 Minutes (15 x 2), 10/Pack Record it-so you can play it over and over again! A mini cassette designed for rigorous starts, stops and demands of dictation. An exclusive clip holder attaches mini cassette to file folder. Cassette Type: Audio; Cassette Size: Mini; Maximum Recording Time: 30 Minutes (15 x 2). Manufacturer's limited warranty.Philips