1High Definition Noise Reduction: The digital voice recorder is equipped with advanced high definition noise reduction technology, effectively filtering out surrounding noises and delivering clear recording results. 2Multi functionality: Not only does it serve as a digital voice recorder, but it can also be used as an MP3 player. It supports various music formats like MP3 and WMA, and offers additional features such as displaying the date and setting passwords. 3Durable Material: Made from robust zinc alloy material, the digital voice recorder is built to last, providing long term durability and ensuring it can withstand daily use. 4Lightweight and Portable: The lightweight and compact design make the digital voice recorder perfect for meetings, lectures, speeches, and other scenes where you need to conveniently record and store important sound. 5Long Lasting Performance: With a built in 220mAh lithium battery, the recorder offers extended recording and playback time. The low power saving shutdown feature ensures that your recordings and music playback remain uninterrupted for longer periods.