General Product Specification:

Download Speed	:	4MB/10S
SNR	:	90dB
Earphone Output Power	:	50mW + 50mW
Output Frequency	:	20Hz ~ 20KHz
Compress Rate	:	32kbps ~ 256kbps
Voice Sampling Frequency	:	8KHz
Voice Effect Mode	:	Jazz, Classic, Rock, Pop, Normal
Playing Mode	:	Normal, Random, Repeat All, Repeat One, Preview
Operating System	:	Win98/ME/2000/XP (driverless over Win98)
LCD Panel	:	96 x 26 Pixel, Blue Light Background
Power	:	7-Size AAA or Rechargable Lithium Battery
Language	:	English / Chinese (defaulted)

Model :

XDM501

Memory Size:

32MB
64MB
128MB
256MB
512MB


Detail :

Model Number	:	XDM501A1
Memory Size	:	32MB - 512MB
USB Storage	:	Yes
MP3 Music	:	Yes
WMA Music	:	-
Music File Decoder	:	Yes
Resume Function	:	Yes
Language	:	English / Chinese
Lyric Display	:	-
Internal FM Radio	:	-
Voice Recording	:	Yes
Line-In	:	-
Firmware Upgrade	:	-
Display on Screen	:	ID3
Screen	:	LED
Weight	:	28 g
Dimensions	:	94x29x20 mm

Model Number	:	XDM501B2
Memory Size	:	32MB - 512MB
USB Storage	:	Yes
MP3 Music	:	Yes
WMA Music	:	Yes
Music File Decoder	:	Yes
Resume Function	:	Yes
Language	:	8 Languages in Menu
Lyric Display	:	Yes
Internal FM Radio	:	Yes
Voice Recording	:	Yes
Line-In	:	-
Firmware Upgrade	:	Yes
Display on Screen	:	ID3
Screen	:	LED
Weight	:	28 g
Dimensions	:	94x29x20 mm

Model Number	:	XDM501B3
Memory Size	:	32MB - 512MB
USB Storage	:	Yes
MP3 Music	:	Yes
WMA Music	:	Yes
Music File Decoder	:	Yes
Resume Function	:	Yes
Language	:	8 Languages in Menu
Lyric Display	:	Yes
Internal FM Radio	:	-
Voice Recording	:	Yes
Line-In	:	-
Firmware Upgrade	:	Yes
Display on Screen	:	ID3
Screen	:	LED
Weight	:	28 g
Dimensions	:	94x29x20 mm

Model Number	:	XDM501D1
Memory Size	:	32MB - 512MB
USB Storage	:	Yes
MP3 Music	:	Yes
WMA Music	:	-
Music File Decoder	:	Yes
Resume Function	:	-
Language	:	All Languages
Lyric Display	:	-
Internal FM Radio	:	-
Voice Recording	:	-
Line-In	:	-
Firmware Upgrade	:	-
Display on Screen	:	ID3
Screen	:	LED
Weight	:	28 g
Dimensions	:	94x29x20 mm

Model Number	:	XDM501E1
Memory Size	:	32MB - 256MB
USB Storage	:	Yes
MP3 Music	:	Yes
WMA Music	:	Yes
Music File Decoder	:	Yes
Resume Function	:	-
Language	:	8 Languages in Menu
Lyric Display	:	Yes
Internal FM Radio	:	-
Voice Recording	:	Yes
Line-In	:	-
Firmware Upgrade	:	Yes
Display on Screen	:	ID3
Screen	:	LED
Weight	:	28 g
Dimensions	:	94x29x20 mm

Model Number	:	XDM501F1
Memory Size	:	32MB - 512MB
USB Storage	:	Yes
MP3 Music	:	Yes
WMA Music	:	-
Music File Decoder	:	Yes
Resume Function	:	-
Language	:	-
Lyric Display	:	-
Internal FM Radio	:	-
Voice Recording	:	-
Line-In	:	-
Firmware Upgrade	:	-
Display on Screen	:	7 Segments
Screen	:	No Backlight
Weight	:	25 g
Dimensions	:	93x28x22 mm