Sony ICD-TX660 Stereo IC Recorder.
This is a digital voice recorder designed for high-quality audio capture, particularly for business meetings and interviews.
Design: It is described as a lightweight and ultra-thin device.
Memory: It has 16 GB of built-in memory.
Recording: The device can record for a maximum of 636 hours. It features an improved digital stereo microphone to reduce background noise and a "One Push Recording" function for quick use.
Connectivity: It has USB Type-C connectivity.