Sony ICD-PX240 4GB Memory Mono Digital Voice Recorder

Sony ICD-PX240 mono digital voice recorder has 4GB built-in memory, long battery life with 2x AAA batteries, headphone jack, microphone in, USB port. Record mp3 audio and play it back through a 300mW speaker. It's a great way to keep track of important conversations without relying on your phone for memory. The Sony ICD-PX240 PX series mp3 digital voice recorder records and plays audio fast and easy.