... certificates 4.Logo&Data Loading pen camera, camcorder pen, mini camera, hidden camera pen, dvr pen, wireless pen camera, MP9.Features Dimension:150mm*15mm* ... electric power source neither.5. 2 million pixels for the camera. Connect to PC with USB cable1. Connect the machine ... yellow light is twinking.(You can also directly charge the camera using an adaptor accorded with the specifications of USB). ...