eoqo Mini Telephone Audio Voice Recorder with Built-in 16gb Memory, Landline Telephone Voice Recorder for Home & Office Analog Telephone System

This is cheap and small telephone recorder in the worldwide, supports one channel analog telephone in/out, built in 16gb memory, supports cycle recording for over 1 years non-stop phone voice recording with power supply, it is stable, the recorded files are named by date and time automatically, easier for you to manage the recorded files. Features 1. High impedance sound recording,get crystal clear sound from the telephone line. 2. RJ11 phone connector shape, simply connect to the telephone RJ11 port throught phone cable,no need attention the in,out port driection,the recorder will auto recognize. 3. Plug to use: plug the telephone line to the RJ11 port, connect 5V USB power adapter to start recording. You can place it in office,hotel,home with simple connection,then it will auto start recording when phone call made. 4. Cycle recording: support cycle of recording, when the memory is full, it will overwrite the oldest recorded files, works by first in first out mode. 5. Convenient recording: Save audio file...