High Sound Quality & Noise Reduction: The resolution of our digital voice recorder pen is 192Kbps, which is ultra-clear recording, also record your own original high definition sound. And it use professional audio recording chip, high-definition noise reduction.Convenient to Use: Our recorder pen can be started by pressing the button and pause when you press the button again. It starts when there is voice, and pause when there is no voice. All this makes the operation easy, improves efficiency, saves power and storage space and extends the life of the product.Practical, Lightweight and Portable: Our voice recorder adopts a large-caliber condenser microphone, supports a 360° recording range and can be easily put into your pocket, bag or drawer to record. It is lightweight and and easy to carry compared to similar products.Easily Transfer Files: The external speakers of our voice recorder pen provide ultra-clear playback quality. It supports recording files WAV format and music form such as MP3,WAV,WMA. You can transfer files easily by connecting to a computer via Micro USB cable.