Lightweight and PortableThis portable digital voice recorder is small and lightweight, requires minimal space, suitable for almost any pocket. The lightweight design allows you to record at any location without using a smartphone. Easy to UseThe operation interface is simple and the navigation is easy. more simple. Make your use easier. You can record with one touch and start recording quickly within 3 seconds. MultifunctionalAs a digital voice recorder, phone conversation recorder, and it's also an MP3 player for listening to music, the USB storage flash disk supports WMA, ASF and WAV formats. The audio documents will be stored in WAV form and they can be played easily through all media players. Widely ApplicationIt is an excellent voice recorder for lectures, lectures, meetings, speeches, lectures, interviews, doctor's advice, evidence collection, spy recording, etc. A perfect gift for students, writers, professionals and others! Durable and Good Sound QualityBuilt-in lithium battery, rechargeable device. A full charge can record up to 30 hours at a time. And the sound quality is clear. Specifications: Memory: 8GB SN: 80db Frequency: 20Hz-20kHz Maximum send: 300mW Display: 128 x 64 lattice screen External input: Headphones Microphone: 3.5mm USB cable: PC interface USB 1.1 / USB 2.0 Recording format: WAV Dimensions: 8 x 3.5 x 1.1cm Weight: 35g Battery(full charge): 30 hours of recording Package includes: 1 x 8GB USB Voice Recorder 1 x USB Cable 1 x Earphone 1 x Manual