Upgrade your recording experience with the B800LI Clip-on HD Noise Reduction Recording Pen. This sleek black pen offers an array of features designed to provide high-quality recordings in various environments.

• One-Key Recording: The independent recording button and one-key saving function prevent misuse and ensure quick and easy recording initiation.
• High-Quality Recording: With 384kbps recording, the pen captures clear and natural audio while reducing distortion for exceptional sound quality.
• Versatile Modes: Switch between voice control and normal mode to adapt to different recording scenarios.
• Long-Distance Recording: Enjoy a recording distance of approximately 60 meters, ensuring that you can capture audio even from a distance.
• Enhanced Security: The pen employs digital encryption technology for secure recording, providing peace of mind for sensitive recordings.
• Convenient Design: The back clip design allows for easy carrying, ensuring that the pen is always within reach when you need it.
• Mobile Phone Compatibility: Connect to Android mobile phones via OTG for convenient playback, file management, and more, directly from your device (compatible with Android phones only).

Additional features include WAV recording format, 16KHz sampling rate, one-key recording method, support for WAV, WMA, and MP3 music formats, and Mini USB connectivity. The pen boasts a battery capacity of approximately 110mAh and has a compact size of 6.5 x 3.2 x 1.7cm, weighing about 60g.