1536Kbps High Quality Voice Recorder: Portable recorder (102 x 33 x 13mm; 35g) equipped with professional recording chip, built-in two dynamic noise reduction microphones, effectively reduce background noise, support stereo audio recordings up to 1536 Kbps. External microphone support. External speakers can play recordings and music directly. Files are saved in MP3/WAV format. The sound recorder can also be used as an MP3 player or USB flash drive compatible with Windows and Mac. 32GB Digital Recorder: The audio recorder built-in 32GB internal memory, can store recordings (voice mode) from 48 hours (WAV 1536 kbps) to 2320 hours (MP3 32 kbps) or 4000 songs (music mode). Built-in 400mAh rechargeable lithium battery, supports up to 30 hours of continuous recording after 3 hours fully charged. Charge or transfer files via the supplied micro-USB cable. Ideal recording device for lectures, meetings, interviews, classes, journalists and so on. Voice Activated Recorder: When the inchVORinch function is activated, the sound will be detected automatically while recording. When the sound is lower than the standard certain decibels, the recording will pause after about 2 seconds. When the sound reaches the decibel standard, the recorder restarts recording. It can avoid invalid recording, save recording time and capacity. Note: You need to turn on the voice-activated inchVORinch function in the inchSettinginch mode to achieve this function. One Button Recording: Easy operation with just one button to record or record. Turn on the recorder and slide the inchRECinch button to start recording. After the recording is finished, slide the inchRecordinch button down and the recording will be saved. The dictaphone also has the functions of automatic recording, A-B repeat, fast forward and forward (16 variable playback speeds), date stamp, scheduled recording, segment recording, recording monitor, password protection etc. Product colour: black Scope of delivery: One piece