Easy to Operate: The MP3 recorder pen is designed for simplicity and convenience, featuring one-touch power on and off. This allows you to quickly start or stop recording in any situation, whether it's an emergency or a planned session. Its dual functionality as a pen and recorder makes it versatile for various scenarios. Noise Reduction: Equipped with advanced DSP digital noise reduction technology, this recorder pen effectively filters and attenuates environmental noise. It ensures high-quality audio capture by minimizing background sounds, making it ideal for clear recordings in any setting. Intelligent Password Protection: Safeguard your recordings with the intelligent password protection feature. This voice-activated recorder allows you to set a password for powering on and off, ensuring your sound data remains secure and confidential. 360 Degree Recording: Capture every detail with the 360-degree recording capability of this voice recorder pen. It records without dead space, allowing you to place it in pockets, bags, or drawers while still capturing comprehensive audio from all directions. Save Memory Space: The recorder pen is designed to optimize memory usage by recording only when sound is detected. This voice-activated feature pauses recording during silence, extending the recording length and conserving memory space for more important content. Accurate Time Stamp: Easily manage and locate your recordings with the accurate time stamp feature. The voice recording pen logs the creation and end times of each file, accurate to the second, making it simple to browse and find specific recordings when needed.