Sony ICD-PX240 Digital Voice Recorder

General Features

• Built-in Memory: 4GB
• PC Connectivity: Yes
• Built-in Microphone: Monaural
• Recording Format: MP3
• Playback Format: MP3
• Battery Type: AAA x2
• Maximum files (total): 495
• Maximum Number of File: 495
• Maximum Number of Files in one Folder: 99
• Maximum files per folder: 99
• Battery type (Provided): Dry Battery ( Alkaline, Size AAA )

Recording

• Low-cut Filter: Yes
• Add/Overwrite Recording: Yes
• VOR: Yes
• Recording Monitor: Yes
• Max. Recording time MP3 8kbps (monaural): 1043 Hrs 0 Min
• Max. Recording time MP3 48kbps (monaural): 173 Hrs 0 Min
• Max. Recording time MP3 128kbps: 65 Hrs 10 Min
• Max. Recording time MP3 192kbps: 43 Hrs 25 Min
• Battery Life for recording MP3 8kbps (monaural): 32 Hrs
• Battery Life for recording MP3 48kbps (monaural): 27 Hrs
• Battery Life for recording MP3 128kbps: 23 Hrs
• Battery Life for recording MP3 192kbps: 21 Hrs
• Frequency response MP3 8kbps (monaural): 75 - 3, 000 Hz
• Frequency response MP3 48kbps (monaural): 75 - 10, 000 Hz
• Frequency response MP3 128kbps: 75 - 15, 000 Hz
• Frequency response MP3 192kbps: 75 - 15, 000 Hz

Playback & Edit

• Digital Pitch Control (Speed Control): Yes
• Noise Cut: Yes
• Easy Search: Yes
• Alarm Playback: Yes
• Erase: Yes
• Protect: Yes
• Divide: Yes
• Move File: Yes

Interface

• Input and Output Terminals: Headphone Jack, Microphone In, USB Port 

• 1 Year warranty provided by Sony