Features: This digital voice recorder features advanced noise cancelling technology to filter out environmental noise, delivering clear auditory recordings ideal for any situation. Equipped with voice to text function for direct device linking, intuitived controls for easy operating, long battery life for extended use, and portable design for effortless carrying. Perfect for students and business professional who rely on a noise cancelling recorder for capturing lectures or meetings with precisions. Ideal for scenarios like classrooms, conferences, and interviews where highly quality auditory capturing is essential with this digital recorder. Its durability ABS construction ensures reliability, making it a versatile tool for seamless recording on the go. Specifications: Component: ABS+electronic components Size: 15.7x46mm/0.61x1.81in Capacity：4GB/8GB/16GB/32GB Battery：For 50Hrs Servcie Function： Recording Pen+USB flashing Drive+Music Player Suitable for various occasions, such as students attending classes, meeting minutes Package Includes: 1PC Smart voice recorder 1PC Charging cable 1PC Headphones 1PC Instruction note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution