32GB Voice Recorder with Extra large recoding capacity - built-in 32GB internal memory, can record from 23 hours 1536 kbps to 1111 hours 32 kbps. Built-in 1100mAh rechargeable lithium battery, support up to 150 hours continuous recording after 4 hours single full charge.4608Kbps Voice Recorder with Noise Reduction - supports up to 4608Kbps stereo audio recordings.DSP powerful noise reduction technology and the dynamic noise cancellation microphones effectively reduce background noise, helping you get ultra-clear recording. Built-in speakers can playback recordings or vedios clearly without connecting to computer or other device, support fast forward and reverse.Voice Activated Recorder with Timed Auto Recording & One key Recording - This digital voice activated recorder can set voice decibels, the sound will be detected automatically during recording. Simple operation with "REC" button to record or the "Save" button to save. Charges or transfer files via supplied Micro-USB cable conveniently. Set starting time, ending time and timed recording cycle to enable timed auto recording fuction.Multifunctional dictaphone voice recorder with Large Colour Screen and vedio play functions- Suitable recording device for lecture, meeting, interview, speeches and training etc. The files are saved in MP3/WAV format. The sound recorder can also be used as MP3 player or vedio player. With its large color screen, it can be used as book reader.Sound Recorder of Good Value - Our portable voice recorder also fulfills other functions you may want such as A-B repeat, speed playback, 28 languages, Password Protection etc. A perfect choice for you. If any problem, please contact us freely. We will follow up immediately.