Yes, you may use this to record your girlfriend so that you’ll have some sort of a remembrance that you can upload to youtube. But seriously this Spy Camera Sunglasses can also be used in any covert ops or in any mission that requires you to discreetly capture what’s happening. It’s easy to use for it has a remote and a USB connectivity for file transfer and charging. This can also be used as an MP3 player. $70.