Digital SD card voice security recorder home phone

this item is used to record voice conversations and to copy them on to memory SD cards this item would be perfect for and lawyer as trying to keep track of phone conversations or someone that has a job doing phone customer service jobs where the client call or if someone is harassing you or you like to screen your phone call just in case someone is harassing you or disrespecting you have proof what's good off to be used and detective work or to catch people in lies