OOTDTY100% brand new and high quality<br>Feature:<br>Fashionable mini and lightweight heart voice recorder, easy and convenient to carry.<br>One button voice activated recording, very useful and practical.<br>192Kbps High quality recording, 12 hours continous recording.<br>Charging while recording, extend recording time.<br>USB disk function, 4G/8G memory capacity to choose from.<br>With hang rope hole,you can put it on the pedant or on the keychain.<br><br>Specifications:<br>Item Type: Audio Recording Device<br>Material: plastic+metal<br>Size: 36mmx34mmx12mm/1.4x1.3x0.4in<br>Color: Black<br>Memory Capacity: 4G/8G(Optional)(the local file system must use FAT32 format)<br>Storage time: 4GB: about 47 hours, 8GB: about 94 hours<br>Power supply: polymer battery 3.7V 75mAh, continuous working for about 12 hours<br>Recording Format: WAV,192Kbps<br>Support system: for Windows2000/XP/vista/7/8/10/for An-droid<br>Quantity: 1 PC<br><br>Note:<br>Transition: 1cm=10mm=0.39inch<br>Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.<br>Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!<br><br>Package Includes:<br>1 Set x Audio Recording Device