Telephone Recorder , work with 2G TF card Telephone Recorder , work with 2G TF card This product is recording equipment with function ... numbers can be looked over. This product uses TF card as its depositing agent for recording, and is ... Mode: PC, Telephone, Remote Control 8) Memory Capability: 8G, Free 2GB TF card. 9) Power Supply: 3.6V-5V, ... logo PIR-0340 Telephone Recorder , work with 2G TF card