Wide-Frequency response and uniform output assure recording accuracy even with repeated usage. Designed for high-use applications Record it-so you can listen to it whenever you like. This audio cassette tapes wide-frequency response and uniform output assure recording accuracy even with repeated usage. Designed for high-use applications. Global Product Type: Cassettes-Audio; Cassette Type: Audio; Cassette Size: N/A; Grade/Quality: Normal Bias.