Brand new 1 yrs warranty EVISTR Digital Voice Recorder 8GB L53-1536 kbps Stereo ref/am/ey Brand EVISTR Hardware interface USB Microphone form factor Built_in Format MP3 Audio Headphone jack 3.5 millimeters Number of batteries 1 Lithium Polymer batteries required. Item dimensions L x W x H 8.9 x 4.4 x 1.3 centimetres Memory storage capacity 8 GB Screen size 1.1 Inches Item weight 0.55 Pounds