USB Style HD DVR Camera - DVR707. This little USB stick is really a hidden camera with super long battery life up to 10 hours! You never know when you might need to catch a thief or see if your kids came home on time with our USB Hidden camera you can do just that. Easy to set up no wires no install hassles. Works with battery saving motion detection or continuous recording for when you want to video your favorite sporting event or your kids games Never miss the action with this USB Hidden Camera.