1. High definition sound quality: Supports 3072kbps high bit rate recording, achieving professional grade high-definition lossless recording effect and perfectly restoring sound details. 2. Easy to operate: One click recording function, faster recording start speed; Voice controlled recording can automatically start recording when there is sound, saving storage space. 3. Multi functional integration: Integrated with MP3 playback, Bluetooth connection, A-B repetition and other functions, it is not only a recording tool, but also a good helper for entertainment and learning. 4. Practical Function: noise reduction technology effectively reduces the interference of environmental noise and improves recording quality; The headphone remote control is convenient for adjusting volume, switching tracks, and more. 5. This professional high-definition lossless recorder is dedicated to providing users with the ultimate recording experience, meeting the recording needs of various scenarios such as learning, work, and meetings. Function Introduction: 1. Recording function: Scheduled recording can start recording at a preset time; Voice controlled recording automatically senses the recorded sound; The local deletion function allows you to directly delete unnecessary recording files on the recorder. 2. Audio playback: Supports MP3 playback, with variable speed playback function, and can adjust playback speed according to needs; The A-B repetition function facilitates repeated learning of specific content. 3. Connection Function: Bluetooth function can wirelessly connect to other devices, facilitating file transfer; It supports headphone remote control and also has speaker function, which can directly play sound. 4. Other functions: Adopting noise reduction technology to optimize recording and playback effects. Precautions: 1. Storage: Regularly backup important audio files to avoid file loss due to device failure or full storage. 2. Charging and usage: Use the original-charger or a charger that meets the specifications for charging. Avoid overcharging or damaging equipment with inferior chargers. 3. Environmental Requirements: Avoid using and storing the tape recorder in high temperature, humidity, or strong magnetic field environments to prevent affecting its performance and service life. Colour:Black Material:Plastic Package Contents: 1 * Recorder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.