Supporting TF cards up to 32GB, this USB voice recorder has a large memory capacity, giving you an option to record many hours of content you’d like to store. The continuous high-quality recording can last up to 2.5 h without being interrupted. It’s long enough to record the entire duration of the class or a lecture. Once the recording is done, you only need to plug the USB into your computer and access the folder where the audio files are. Copy, transfer or share as needed. Quick, easy and convenient. Could it be better?