SONY WM-EX70 cassette player, with auto-reverse function and a design convenient for carrying. - Brand: SONY - Model: WM-EX70 - Features: Auto-reverse - Type: Cassette player - Power supply: 1.5V (AA batteries) Operation has not been confirmed. I don't remember using it much when I bought it. Earphones are only partially included. The cover has significant deterioration due to aging.