Features: brand new and high quality Adopts the latest digital intelligent noise reduction technology, this digital voice recorder can provide you high-quality sound as if the speaker speaking standing by your side. Easy to playback with inner powerful speaker, support external sound speaker playback, let you enjoy superior recording quality. High quality recording with noise redution, you will get super clear recorded voice, the sensitive microphone help you to catch speaker's words in an interview, lectures, meetings. It’s a perfect recorder for lectures, meetings, interviews, speeches, class This voice recorder can be used as an MP3/music player, you could enjoy the music after your tired study, meeting and so on. Specifications: Material: Zinc Alloy Color:Black Capacity: 4GB/8GB/16GB/32GB Sampling Rate: 48.1KHZ Record Format: Mp3 / Wav Size:Apporx. 72.5x38x12.5 mm/2.85x1.5x0.49 inches Package Includes: 1x Voice Recorder 1x Earphone 1x Data Line 1x Manual note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.