Portable Recording Studio - Universal - Professional Digital Tape Recorder High Definition Noise Reduction Music MP3 Video Player FM Radio eBook Audio Recorder | Digital Audio Recorder (Blue) Highlights Universal Professional Digital Audio Recorder High Definition Noise Reduction MP3 Music Video Player FM Radio e-Book Audio Recorder | Digital Voice Recorder (Blue) Digital Voice Recorder Professional HD Noise Reduction MP3 Music Video Player FM Radio EBook Audio Recording Dictaphone | Digital Voice Recorder (Bule) Product Features: New designed UI with new navigation control, feel better to operate; Revised, quick and easy to understand product instruction; Built-in lithium-ion-in polymer 170mAh battery. Up to 10 hours of playtime, Portable & Widely Applicable: You can put the portable voice recorder in your briefcase, bag, purse or pocket! Widely used for class, lecture, speech, interview, group talk, podcast recording, suitable for student, professor, teacher, businessman, writer, blogger or whoever likes to record something, people who love music. Easy to use & Multi-function: one key noise reduction, one key recording / recording file, make recording easier; Recording division, MP3 player, real color images, alarm clock, record and enjoy your unforgettable moments. Support nineteen kinds of language and two Recording format (WAV / MP3) You can put the portable voice recorder in your briefcase, bag, purse or pocket! This MP3 voice recorder is your best choice. It is your good assistant for your work and life. Product specification: Dimension: 44*9*88mm LCD display: 1.8 inch, 128*160 resolution PC connection: USB 2.0 Earphone resistance: 32OHM External storage: Micro TF card, support 64GB max, TF card optional Power DC: 5V 500MA/0.5A input Battery: 3.7V 170mAh Playing time: Power saving mode, music 8-10 hours, video 2-3 hours Audio Format: MP3, WMA, APE, FLAC, WAV Video format: AMV Picture format: JPEG, BMP, GIF 8G RAM