While "RoHS" is actually an environmental safety standard (Restriction of Hazardous Substances), it has become an accidental "brand name" for a popular line of affordable, no-frills digital voice recorders often found on sites like and Amazon .
: To remove unwanted recordings directly from the device, use the navigation buttons to highlight the specific file, press the 'Erase' or 'Delete' button, and confirm the action. Note that most digital recorders cannot recover a file once it has been deleted from the device. III. Data Management and Transfer rohs digital voice recorder instructions top
This is a game-changer for saving storage space. When enabled, the device only records when it detects sound above a certain decibel level. Go to Menu > Record Settings > VOR/AVR > ON. Bit Rate & Audio Format While "RoHS" is actually an environmental safety standard