(713) 774-1000 Digital Voice Recorders - DVR Digital Voice Recorders ST-DDR 5100 ST-DDR5100 282 HRS - 1GB ST-DDR5100 141 HRS - 512MB Recording Time of 282 Hours, Timer Records Up to 3 Programs Key Specifications/Special Features: Voice recorder Recordable time: 282 hours and 40 minutes (11 full days, 18 hours, 40 minutes) with 1G at SP mode Recording modes: SHQ/HQ/SP in ADPCM format and user mode in MPEG1 layer 3 Pause in recording/resume Microphone sensitive selectable (high/low) Recording indicator with red LED Playback speed control (slow/normal/fast) without sound distortion ARS: 2 modes (automatic recording system) Mode A: to keep recording messages at one index file Mode B: to start recording when there is a sound, but after stop for 3 seconds with no sound, the file index number rises up automatically when restarts next recording Variable play modes: repeat/continue/scan/search/alarm play Timer recorder up to 3 programs by date, weekly and daily MP3/WMA player ID3 TAG support Multi-language support 5 EQ modes: normal/classic/live/pop/rock) and user EQ/resume FM stereo radio Recording and encoding FM broadcasting 10-frequency preset USB mass storage Plug and play (easy drag and drop file transfer) Upgradeable, user-friendly firmware Direct encoding to MPEG1 layer 3 with voice, line-in and FM radio Time clock 30 steps volume PC interface USB 1.1 Windows 98SE, 2000, ME, XP, Mac OS9/10 Built-in speaker: 80mW at max. volume DOT matrix LCD with blue backlight Power AC/DC adaptor 2pcs AAA battery (25 hours lasting by earphone) Wired remote controller (optional) 64M/128M/256M/512M/1G Size (W x H x D): 34 x 92 x 19mm Weight: 38g ST-DDR5100 282 HRS - 1GB ST-DDR5100 141 HRS - 512MB     $399.99 $349.99