Lightweight and Portable This portable digital voice recorder is small and light, taking up minimal space and fitting into almost any pocket. Its lightweight design allows you to record anywhere without needing a smartphone. Easy to Use The operating interface is simple, and navigation is even easier, making your experience smoother. You can record with just one button press and start recording quickly within 3 seconds. Multifunctional Functions as a digital voice recorder, a telephone recorder, and also an MP3 player for listening to music. It supports WMA, ASF, and WAV formats. Audio files are stored in WAV format and can be easily played on any media player. Wide Range of Applications This is a fantastic voice recorder for classes, meetings, speeches, lectures, interviews, doctor's advice, evidence collection, spy recording, and more. It makes a perfect gift for students, writers, professionals, and anyone else! Durable and Great Sound Quality Features a built-in rechargeable lithium battery. A full charge allows for up to 30 hours of recording time. Enjoy clear audio quality.