This Tascam DR-05 Version 1.11 is a portable digital recorder with a built-in microphone and bus/battery-powered features. It comes with an 8GB SD card for easy storage and transfer of your recordings. This unit is perfect for recording speeches, lectures, or interviews on-the-go. The compact form factor of this device makes it easy to carry around in your pocket or bag, while the intuitive controls and user-friendly interface ensure that you can start recording right away. This recorder is compatible with a variety of audio formats, making it a versatile tool for musicians, journalists, and podcasters alike. Invest in the Tascam DR-05 to capture all your audio needs effortlessly.