Hidden Video Recorder: This is a Mini security DVR with Remote Control ,The HD Recording Button features an ultra mini pin hole camera with high-definition video capabilities. Support recording and charging at the same time, support loop video recording, Support 32GB micro TF Card in Max (Not included) Wi-Fi Connection: This Hidden Camera have own their self WiFi, the WiFi name is"Q7";WiFi distance about 30m ,Password management to protect your privacy, Real-time Video Recording. Strong Function : This is a HD mini DV camera, Built-in microphone, Support real-time video recording, IR night vision, snapshot, audio recording App - P2P Cam Viewer or Plug & Play app.