Compatible Models: "MD War" MD/CD Walkman: MZ-N1/R910/R909/R900/E909/E900/E707/E700/E606W/E600/E505/E501/E500. CD Walkman: D-EJ1000/E999/EJ955/E888/EJ855/E777/CJ01 (as of September 2003). ●Easy one-handed operation.
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