MP3,WMA：
MP3’s bit rate: 32Kbps-320Kbps
WMA’s bit rate: 5Kbps-192Kbps
Frequency response: from 20HZ to 20KHZ
Signal to Noise ratio: >85db
Distortion: <0.05%
FM Radio Frequency response range: 76MHZ-90MHZ/87MHz-108MHZ
Channels storage: 20
Music format: MP1, MP2, MP3, WMA, WMV, ASF, WAV
Temperature: -5 ~ 40 Centigrade
Support multi-language: English, Chinese simplified, Chinese traditional, Japanese, Korean, French, German, Italian, Dutch, Portuguese and Spanish. Supported Operation System: Windows98/SE/ME/2K/XP, MacOS10.3, Linux2.4.2
