Called "Grey Label by Haus of Gaga," the gadgets include a pair of sunglasses with embedded camera and display, a mobile photo printer and a Polaroid camera. ()

"This is the first ever pair of sunglasses that can be worn out to protect your eyes from the sun and they can also take pictures," said Lady Gaga as she unveiled the GL20 sunglasses to a packed crowd and a storm of photo flashes at the Consumer Electronics Show in Las Vegas.

The glasses can shoot both photos and video, which is stored in memory embedded in one of the earpieces. The earpiece can be removed and connected via USB to a printer of the images can be transferred via Bluetooth.

The glasses also feature a screen in front of each eye that can play back recorded images.

Lady Gaga said inspiration for the product, which is still a prototype, came from a pair of glasses she used once on tour.