Specification: Item Type: Digital Voice Recorder_x000D_Material: ABS_x000D_Recording Mode: Power On Recording, Power Off Saving_x000D_Recording Format: WAV_x000D_Playback Format: MP3 WMA WAV_x000D_Built In Polymer Lithium Battery: 750mAh Features: 1SMART SEGMENTATION RECORDING: Intelligent segmentation recording, according to the set time period to save the recording. Intelligent file naming, effectively solve the problem of difficult to find files. 2VOICE ACTIVATED RECORDING: MP3 recorder optional voice activated recording 50DB, ADPCM recording 192Kbit. Automatic split recording, cycle overlay recording. 3INDEPENDENT VOICE CONTROL BUTTONS: Portable voice recorder with independent voice control buttons, scroll wheel volume adjustment to switch tracks. 4SUPPORT A VARIETY OF FORMATS: Voice activated recorder supports MP3, WMA, WAV playback, support fast forward and backward playback, meeting your various needs. 5ONE BUTTON RECORDING: Digital voice recorder is both an ID card and a recorder, allowing you to record with one click at critical moments in your work. PackageList: 1 x_x000D__x000D_DigitalVoiceRecorder 1 x Lanyard 1 x Instruction Manual 1 x Charging Cable 1 x Earphone