- Multi formats support MP3, WMA, WAV,etc. audio formats -Support AVI Video format - Stereo FM Radio - Super-long and VOX voice digital recording from mic. or radio - Supporting pictures screen saver - 20 languages Selection: English, Trad Chinese, Japanese, Korean, French, Italian, German, Spanish, Swedish, Portugal, Danmark, Dutch, Czechish, Polish, Greek, Russian, Thai, Simple Chinese ,Turkic,Hebrew - Electronic album and picture browse, electronic file storable and readable - Lithium rechargeable battery - Telephone book function and Electronic book function - Firmware upgrade available Specification: - Size: 90mm(L)*40mm(W)*8mm(H) - Weight: 42g - Color: Black, Silver, Green, Blue, Red - LCD: 128*96, 1.5" 65K Color CSTN Display - Memory Capacity: 128M/ 256MB/ 512MB/ 1GB/ 2GB/ 4GB - Interface: USB2.0 (Read:1000k Byte, Write: 800K Byte) - Record sample rate: 8KHz - Recording format: WAV(32Kbps), ACT(8Kbps) - Recording time: 72 hours (ACT, 256M Memory) - FM receiving frequency range: 76MHz-96MHz/ 87MHz-108MHz - SNR: 90dB - Output Frequency Range: 20Hz-20KHz - Operation System: Windows98/SE/2K/XP, Mac OS 10, Linux 2.4.2