Worldwide first telephone recorder with auto charging functionget power source from telephone lineno need connect power adapter every time.</br>Built for home/office telephone conversation recordingsupport MAX 32GB micro SD card(not included)</br>Worldwide smallest size with plugin to start working functioneasy to place on your home/office.</br>Designed by Embedded lunix system with high speed MCUmake it running stablenot like the other telephone recorder need PC support it only support analog line telephone.</br>With 8GB memory cardjust plug the telephone cable to line in / line out and turn the power switch to on to start workingautomatic recording each phone calls.</br></br>Product Description</br></br><b>Brief Description:</b> <br> The smallest telephone voice recorder in the worldwidesupport one channel telephone IN/OUTall voice recording file saving in the SD card which is hidden in the recording box;the SD card can be replaced at any time or you can copy the recording to your computer the recorded folder named by date and time automatically easy to manage the recording files. <br> <br> <b>Functions:</b> <br> 1. High impedance record <br> 2. Small phone connector shape?? more convenient <br> 3. Portable design?? it can record any other place which convenient for you use the phone. Such as when you are in hotel?? just connect the recording box with telephone line?? you can record when you talk with your client <br> 4. Less charging?? plug to use?? built in special