Purchased new and used a few times, then stored in a dark place. Please understand that this is a used item before purchasing. Title Editing Keypad KPD-NWU10 Allows editing of song titles and album names for songs recorded via direct recording (*1) *1 Compatible only with Walkman models with direct recording function. Direct recording requires a separate cable (WMC-NWR1) etc. (sold separately) *2 Compatible only with NW-A20/A10/S10/S780/S770/E080 series. Songs transferred from a computer or dock component cannot be edited. Features Allows editing of song titles and album names for songs recorded via direct recording Supports input of hiragana, katakana, alphanumeric characters, symbols, as well as kanji conversion and predictive text No batteries required, powered by the "Walkman" itself Compact size that fits in one hand Can be attached even with headphones connected to the "Walkman"