Capture your thoughts and ideas on-the-go with the Sony ICD-UX570 Portable Digital Voice Recorder. This device features a slim and lightweight design that easily fits in your pocket or bag, making it perfect for professionals, students, and anyone who needs to record audio on-the-fly. With up to 4GB of built-in storage and expandable memory via microSD card, you can store up to 159 hours of high-quality audio. The recorder also features a built-in USB connector for easy transfer of your recordings to your computer. The Sony ICD-UX570 is packed with features like voice-operated recording, low cut filter, and digital pitch control, making it a versatile and reliable tool for all your recording needs.