Voice Recorder Professional High-Definition Noise Reduction Business Portable Large Capacity Long Standby Internal Recording Voice Control Recording Mp3

Audio playback format: MP3 WMA WAV OGG APE FLAC

Color classification: business black

Screen size: 1.5 inches

Display type: color screen

Additional features: recording function, external playback function

Memory card type: does not support expansion cards

Battery specifications: lithium battery