Kodak VRC 550

 Features Stereo recording Micro SD card slot (up to 32 GB) 8 GB internal memory Lithium battery Up to 581 hours recording time Instant recording button Voice activated recording function Noise reduction Plug & Play technology   Technical data 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 AAC-LC M4A Recording bit rates: MP3 : 32kpbs 64kpbs 128kpbs 192kpbs, WAV : 512kpbs 768kpbs 1024kpbs 1536kpbs Maximum recording time: HQ speed : 60 hours, SP speed : 96 hours, LP speed : 581 hours Battery life (fully charged): Up to 20 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 Noise reduction sensitivity: 7 levels 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 Preview Shuffle Variable playback speed MP3 player function Equalizer with 4 sound effects (Rock, Jazz, Classic, Techno) Simplified file search by SongsArtistsAlbumsGenresMusic directoryPlaylists Playlist creation option Plug and Play technology USB port USB Type-C (for charging and data transfer) Supported operating systems: Window 98 and later version, Windows XP7810, MacOS Power supply: Built-in 3.7V 260mAH lithium-ion battery Charging time: 2-3 hours Earphones output: max 10mW+ (30Ohm) Frequency: 20Hz - 20KHz SN ratio: >90 db Distortion rate: 0.05% Stereo earphones input: 3.5 mm stereo socket Microphone input: No Automatic shutdown: Off 10 mins 30 mins 60 mins 90 mins 120 mins Buttons lock: Yes (password) Screen: 1 inch Display: Color (adjustable brightness) Material: Metal Software languages: Simplified Chinese Traditional Chinese Japanese Korean English French German Spanish Italian Portuguese Brazilian Portuguese Dutch Danish Norwegian Swedish Finnish Polish Hungarian Czech Greek Russian Slovenian Turkish Romanian Indonesian