Digital Audio Recorder - Universal - TF card digital recorder, with intelligent noise reduction function Highlights Universal TF card digital recorder, with intelligent noise reduction function TF card digital recorder, with intelligent noise reduction function intelligent noise reduction Product is shipped based on main product page image color or size. Mini Portability - The mini size makes it hard to find, and it's easy to place and carry anywhere you want. 20 hours recording time - this digital recorder can continuously record for 20 hours. 192kbps makes recorded voice super clear and without noise. The digital digital display is used to help you monitor the recording and playback status in real time.