Digital Voice Recorder, BOJECHER 8GB Dictaphone Voice Recorder Brand new 1 yrs warranty Brand BOJECHER Microphone form factor Built-In Format WAV, MP3 Audio Number of batteries 1 Lithium ion batteries required. (included) Item dimensions L x W x H 9.7 x 3.2 x 1.3 centimetres Memory storage capacity 64 GB Screen size 1.4 Inches