Kodak VRC 450

 KODAK VRC 450 Digital voice recorder   Specifications Recording type: Stereo Built-in microphone: Dual omni-directional channel Internal memory capacity: 8 GB Memory card slot: micro SD card (up to 32 GB) Recording formats: MP3 WAV Supported audio formats: MP3 WMA OGG APE FLAC WAV Recording bit rates: MP3 : 32kpbs 64kpbs 128kpbs, WAV : 512kpbs 1024kpbs 1536kpbs Maximum recording time: HQ speed : 60 hours, SP speed : 96 hours, LP speed : 581 hours Battery life (fully charged): up to 22 hours Maximum playback time (fully charged): up to 12 hours Instant recording button Voice-activated recording Voice-activated recording sensitivity: 6 levels Auto-recording mode (scheduling function) Auto-divide function: Off 30 mins 60 mins 120 mins Noise reduction function Bookmarks: Up to 10 per recording Display of remaining recording time Recording date and time stamp A-B repeat Playback modes: Repeat one Repeat all Shuffle Variable playback speed MP3 player function Equalizer with 4 sound effects (Rock, Jazz, Classic, Techno) Plug and Play technology USB port micro USB (for charging and data transfer) Supported operating systems: Window 98 and later version, Windows XP7810, MacOS Power supply: Built-in 3.7V 700mAH li-ion polymer battery Charging time: 2-3 hours Earphones output: Max 10mW+ (30 Ohm) Frequency: 20Hz - 20KHz SN ratio: >90db Distortion rate: 0.05% Stereo earphones input: 3.5 mm stereo jack Microphone input: 3.5 mm stereo jack Automatic shutdown: Off 10 mins 30 mins 60 mins 90 mins Buttons lock: YES (password) Screen: 1.4 inch Display: Backlit (adjustable brightness) Material: Metal Software languages: English French German Spanish Italian Portuguese Polish Czech Hungarian Danish Russian   Dimensions Width: 33 mm  Height: 102 mm  Depth: 13 mm Weight: 74 g