MP3/WMA/WAV playback USB 2.0, U-disk with OS of Windows 98/ME/2000/XP Voice recording function, repeat (repeat one, repeat all, introduce, normal) ID3, display lyric, multiple languages, EQ (natural, rock, pop, classic, soft, jazz, DBB) Key hold function Blue backlight (option: seven-color display) Memory: 32/64/128/256/512MB/1GB flash memory embedded With design patent Earphone power output: 5mW Output frequency range: 20Hz to 20kHz Size:diameter 52.2 mm Weight: 54.3 g (without battery) |
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