Features 1、Long Battery Life: Built in 100mAh rechargeable lithium battery operates this recorder in voice activated mode for up to 25 days. In continuous mode, it will record for up to 24 hours on a full charge. 2、Dual Mode: In continuous mode, the device will record without interruption until the battery is depleted or the switch is turned off. You can set the device to record only when sound is detected and pause recording when no sound is detected. 3、Noise Reduction: The voice recorder uses professional IC noise reduction chip, which can really realize noise reduction recording. Make the sound more real, you can hear the recording content more clearly. 4、Built In Memory: USB flash drive voice recorder built in memory, more stable, to avoid poor compatibility, slow reading and writing speed, file garbage, crash and other issues. 5、Plug And Play: Small USB recorder does not need data cable and adapter, USB plug directly into the computer, can be used as a USB flash drive, fast import data. Suitable for meetings, speeches, etc. Specification Item Type: USB Flash Drive Recorder Material: ABS, Electronics Model: U01 Battery Type: Built in 100mAh Lithium Battery (Included) Package List 1 x USB Flash Drive Recorder 1 x Instruction Manual