DescriptionIf you are looking for a professional and affordable noise reduction recording pen, then your research is over here. That's because our product can meet your need. Adopted of premium material, it is practical and durable for long time use. It is not easy to get deformed and bring you much convenience.Features-Material:ABS, leatherStorage: 16GB (192h)Recording time: 20hSampling rate: 48kHzRecording bit rate: 192/256kbpsFormat: WAV- U disk voice recorder, plug and play, file storage, light and portable.- Intelligent voice control recording, voice recording, silent pause recording, effectively avoiding the waste of storage space.- DSP digital noise reduction technology, according to the type of noise in different environments, automatically adjust the receiving sound wave filter to reduce the environmental noise.- Simple recording operation, simple aesthetic design, the body has only one button, no need to switch the machine to save complicated operations, you can blindly operate the recording, in a critical juncture, do not miss the recording opportunity.- Exquisite workmanship, reasonable structure, professional and practical, can bring you convenience.Packing list1 x recording pen1 x manual