When tie this tie with your clothes lets you record exactly what you saw. No external power needed, just connect it directly with MP4 player to hidden recording so you will not miss any action.
译文:
领带间谍摄像机
当你将这个领带系到你的衣服上，你就可以完全录下你所见的东西了。无需外接电源，只要将其直接与你的MP4播放器连接来做“掩护”，你就可以不错过任何举动啦。