[Up to 3072Kbps technology upgrade finally solves the high bitrate and hardware compatibility issues of screenless recorders, increasing the sound quality from the traditional 192kbps to 3072Kbps.] This digital recorder is made from a strong, lightweight high-quality alloy and covered with classic black paint? [64GB large memory and long-lasting battery] Despite its small size, it has a large 64GB memory and can store up to 375 hours of recorded files. Built-in high-performance lithium-ion battery, fully charged for 2 hours, can continuously record a speed of 384kbps for 14 hours; But 3072kbps only takes 4.5 hours [VOR Voice Activation Mode] still struggling with how to extract useful sounds from a large number of recording blanks? When voice activation is turned on, the recorder will automatically start recording when it hears a sound of 40 decibels or higher, and pause when it falls below 40 decibels. The recording device is equipped with online controls and headphones for basic operations such as playback/volume, as well as a long press of the up/next track buttons for quick rewind/fast forward. [Easy to carry, sweet to eat] This small portable recorder comes with a clip that can be attached to a suit pocket, jacket or notebook.