Offering for sale due to estate clearance. ●Important Notes● ・Please refrain from purchasing if you are seeking a perfect product due to age-related deterioration. ・Simple packaging will be used. ・Please understand that this item has been stored by a private individual before purchasing (no returns or exchanges). 【High-Quality Sound Recording】 Achieves a super wide frequency response and dynamic range, enabling clear sound recording. 【Reliable Brand】 National brand products boast high reliability backed by years of experience and technology. 【Versatile】 A cassette tape suitable for various uses, such as music recording and message recording. - Brand: National - Model Number: 46DU - Product Type: Cassette Tape - Features: Super wide frequency response and dynamic range - Manufacturer: Matsushita Electric Industrial Co., Ltd. Thank you for viewing.