1、Inbuilt Directional Microphone: This voice recorder is designed with 360 degree directional microphone which can record the distant sounds more clearly. Support the bit rate of 3072Kbps, 1536Kbps, 512Kbps. 2、DSP Noise Reduction: This digital voice recorder adopts powerful DSP noise reduction chip that provides intelligent digital noise reduction, clear recording and play, which can automatically reduce environmental noise. 3、Voice Activated Function: This voice activated recorder will start to record automatically once the sound reaches level and stop recording when there is no sound. Effectively saving memory space. 4、Easy Operation: This smart voice recorder is easy to operate, simply sliding the button to start or save the recording. Inbuilt 5000mAh lithium battery, which ensures long standby time. 5、Wide Application: This portable voice recorder comes with earphone. Perfect for lectures, conferences, interviews, etc. It is a wonderful gift to teachers, students, writers and anyone who needs a reliable recorder. Item Type: Voice Recorder Material: Plastic, Electronic Components Battery Type: Inbuilt 5000mAh Lithium Battery (Battery Included) 1 x Voice Recorder 1 x Earphone 1 x Charging Cable 1 x User Manual