Feartures: &nbsp;1. Professional pen chip Professional Noise Reduction 2. anti-fall strongly; Small size with professional design; easy to carry and convenient to use 3. Timestamp; Name the recording files by date automatically 4. Monitor the recording in real time/Hearing aid function 5. Detect low battery and save recording files automatically 6. Built in high quality Lithium battery; rechargeable 7. USB connector; easy to upload and download files 8. Memory:8GB-16G 9.Innovative design:Agent-level pen recorder Notice:Use a power adapter with a charging current of 1A or less to charge it; otherwise it may damage the unit or cause a hazard . Specification: 1.Music Playback Format:WMA/WAV/MP3 etc. audio format 2.Recording Format:WAV 3.Working Temperature:0&#8451;~50&#8451; 4.Recording Sample Rate:48KHZ 5.Bits:192KBPS 6.Lasting for about 192h for 16GB while continuously recording Color: Black + silver Material: metal Package Contents: 1 * voice recorder pen 1 * USB data cable 1 * headphone 1 * user manual&nbsp;<img data-srcid="-" src="https://image.doba.com/dgd1-yCvdieHpUPDW/w11-mini-professional-digital-voice-recorder-remote-hd-recording-pen-audio-recorder-noise-reduction-16g-mp3-player.jpg" alt="dropship W11 Mini Professional Digital Voice Recorder Remote HD Recording Pen Audio Recorder Noise Reduction 16G MP3 Player" /><img data-srcid="-" src="https://image.doba.com/dgd1-ymqgiCnmUcDZ/w11-mini-professional-digital-voice-recorder-remote-hd-recording-pen-audio-recorder-noise-reduction-16g-mp3-player.jpg" alt="dropship W11 Mini Professional Digital Voice Recorder Remote HD Recording Pen Audio Recorder Noise Reduction 16G MP3 Player" /><img data-srcid="-" src="https://image.doba.com/dgd1-hAVBzQHLwcvi/w11-mini-professional-digital-voice-recorder-remote-hd-recording-pen-audio-recorder-noise-reduction-16g-mp3-player.jpg" alt="dropship W11 Mini Professional Digital Voice Recorder Remote HD Recording Pen Audio Recorder Noise Reduction 16G MP3 Player" /><img data-srcid="-" src="https://image.doba.com/dgd1-hpqGyenjmJbV/w11-mini-professional-digital-voice-recorder-remote-hd-recording-pen-audio-recorder-noise-reduction-16g-mp3-player.jpg" alt="dropship W11 Mini Professional Digital Voice Recorder Remote HD Recording Pen Audio Recorder Noise Reduction 16G MP3 Player" /><img data-srcid="-" src="https://image.doba.com/dgd1-mDbwzFRSicqo/w11-mini-professional-digital-voice-recorder-remote-hd-recording-pen-audio-recorder-noise-reduction-16g-mp3-player.jpg" alt="dropship W11 Mini Professional Digital Voice Recorder Remote HD Recording Pen Audio Recorder Noise Reduction 16G MP3 Player" /><img data-srcid="-" src="https://image.doba.com/dgd1-htbQieRvmPVH/w11-mini-professional-digital-voice-recorder-remote-hd-recording-pen-audio-recorder-noise-reduction-16g-mp3-player.jpg" alt="dropship W11 Mini Professional Digital Voice Recorder Remote HD Recording Pen Audio Recorder Noise Reduction 16G MP3 Player" />