Specifications:
1) Color: green, blue
2) Formats supported:
a) Music: MP3, WMA
b) Photo Browser: JPEG, BMP
c) E-book: TXT in Unicode / ASCII
3) O/S support: WIN98 / ME / 2000 / XP
4) Display
a) Type: OLED single color
b) Specification: 96 x 16 Dots
c) Language: English, Chinese (traditional / simplified)
5) Audio:
a) Frequency scope: 20Hz - 20KHz
b) Headphone output: 2 x 15MW
c) Signal to noise ratio: ≥90dB (CCIR)
6) FM radio:
a) FM frequency: 87.5MHz - 108MHz
b) Headphone output: 2 x 15MW
c) Sensitivity: - 53dBm (no noise)
7) Recording:
a) Mic: ADPCM
b) Line-in: MP3
c) Recording length (128MB): 120mins (Mic); 500mins (Line-in)
8) Music format:
a) Bit rate: 8Kbps - 320Kbps (MP3 / WMA)
b) EQ modes (SRS WOW + 8 modes): Normal, Classic, Live, Pop, Rock, Bass, Treble
9) Battery:
a) Type: built-in rechargeable Li-Polymer battery
b) Size: 950mAh
c) Max. playing time: 10hrs
d) Charging: 2 - 3hrs (USB or AC adapter)
9) Battery:
a) Type: built-in rechargeable Lithium battery
b) Size: 300mAh
c) Max. playing time: 12hrs
d) Charging: 3hrs (USB or AC adapter)
10) General standard:
a) Product size: 79.5mm x (dia.) 20mm
b) Product weight: 35g (battery weight included)
c) Storage media: 128 / 256 / 512MB Flash memory
d) USB: 2.0
e) Firmware: upgradeable
f) Transfer speed: upload >900Kbps; download >600Kbps