Minitechnics Professional Integral Voice Recorder, BlackBox 90140RECVA - 384 hours - 40 days of autonomy with activation

Instructions for Use/Warnings: The device can be used for professional audio recording. It features voice activation, adjustable audio sensitivity and the ability to set the recording quality. It can record continuously while the battery is charged. Recommended to use according to technical specifications to save battery and memory. Pay attention to sound sensitivity level to get the best recording quality.