HD recording, zero noise.Power off automatically saves the recording.<br>HIFI MP3 music, fully in 30 minutes, continuous recording for 38 hours.<br>Silent recording, no light display, no vibration.Rapid charging, fast forward and backward playback.<br>Time setting forensic rights.Applicable places: schoolbags, collars, drawers, inside the car, etc.<br>The simple design makes this audio recorder easy and convenient to operate.<br><br>Color: black<br>Memory capacity:32G<br>Body material: plastic<br>Recording format: WAV.<br>Recording mode: one-click recording, one-click saving, one-click playback/pause.<br>Microphone: Built-in HD microphone.<br>Sampling rate: 48KHZ.<br>Number of digits: 192KBPS.<br>Battery: Built-in environmentally friendly lithium battery.<br>USB: mini USB.<br><br>Package Contents:<br>1x Voice Recorder<br><br>Only the above package content, other products are not included.<br>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.