Features 1、Long Battery Life: Operate this recording device in Voice Activated Mode for up to 25 days. In continuous mode, the FD50 can record for up to 24 hours on a full charge. 2、Continuous Voice Activated Mode: In continuous mode, the unit will record without interruption until the battery is depleted or the switch is turned off. Set to record only when sound is detected; pause recording when no sound is detected; and catch only important content. 3、Professional Chip: The portable voice recorder uses a professional IC noise reduction chip, which really reduces the noise and prevents the recording of murmurs. 4、Built in Memory: Built in memory is more stable, avoiding the bad compatibility, slow reading and writing speed, file will be garbled and crash due to the use of plug in card. 5、Lightweight and Portable: Voice activated recorder is small and compact in size, easy to carry around, plug and play, suitable for business office, travel, home use. Specification Item Type: USB Flash Drive Recorder Material: ABS, Electronic Model: X09 Battery Type: Built in 100mAh Lithium Battery (Included) Package List 1 x USB Flash Drive Recorder 1 x Instruction Manual