Features: Experience unparalleled security and convenience with Voice Activated Recorders, featuring passwords Protections systems to keep your recordings safe and secure from unauthorized access. Equipped with Two microphones and advanced noise reduction technology, this recording device ensures clear Sound quality, for capturing every detail in lectures and meetings. for students, professional, and journalists, this voice Recorders to meet the needs of anyone requiring Sound documentation. Whether you're attending interviews, conducting a business meeting, or participating in a lecture, this portable and discreets Recorders is your tool for capturing important conversation effortlessly. With USB charging capability and 500mAH rechargeable battery, enjoy up to 100hours of continuous recording, ensuring you moment of critical information. Specifications: Materials: ABS Size:as picture show Capacity: none, 32GB, 128GB,64GB (optional) Package Includes: 1PC Digital Voice Recorders note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item.