Item Type: Mini Voice Recorder <br>Material: Aluminum Alloy <br>Color: Black <br>Frequency Range: 20Hz-20KHz <br>SNR: 90dB <br>Support System: For Windows 98 ME 2K XP 7 8 10, for Linux 6.2, for OS X 10 <br>Built in Lithium Polymer Battery: 90mAh1、Multi Application: Mini recorder is made of premium CNC aluminum alloy with black appearance, suitable for class, meeting, interview, etc. <br>2、Easy To Use: Digital voice recorder with one key recording, with delete function, playback LED light indication. Support continuous 15 hours recording, standby for 30 days. <br>3、Voice Activated: Small recorder, ADPCM recording 192Kbit, optional voice activated recording 50DB, automatic split recording, loop overlay recording. <br>4、Built In Timestamp: This voice recorder with timestamp, the recording file is named after time, easy to find. It is also convenient to manage recording files. <br>5、Support Playback Format: Small recording device, support for MP3, WMA, WAV format playback, and support fast forward and backward playback.1 x <br> <br>Mini&nbsp;Voice&nbsp;Recorder<p></p><p>1 x Earphone</p><p>1 x Charging Cable&nbsp;</p><p>1 x Instruction Manual&nbsp;</p><p></p>