64GB Capacity & VersatilityThis recorder has 64GB memory, enough to record more than 20 hours continuously and store up to 750 hours of files. It measures 2.7x0.9x0.3 inches, which also allows you to use it to listen to music or store files Crystal Clear SoundThe recorder adopts intelligent dynamic microphone and triple noise reduction technology to ensure noise-free recording and 360 panoramic recording, providing clear and natural sound. You can easily enjoy during recording and playback Easy Recording and NamingWith a simple toggle switch, it can start recording after about 5 seconds and save the recording by switching the switch to "Off/Save". Each recording is named with a timestamp, making it easy to find the file on your computer Voice Activated FeatureTo reduce gaps and whispers in your recordings, save battery life, and free up memory space, simply follow the instructions to activate the voice activated feature. You can adjust this feature through seven levels of sensitivity Suitable for Various OccasionsIdeal for lectures, meetings, interviews, etc. It makes a wonderful gift for teachers, students, writers, and anyone in need of a reliable voice recorder.