This sunglass built two wireless cameras hidden inside.Really wireless(Without any cable)!it contains the latest inminiaturized wireless video technology -hides two wireless full color video cameras, microphone, power source and a 2.4GHz transmitter inside .

Offering your choice to observe the objects both from right and left view, and you no need to stare at the object directly for surveillance, which makes it ultra discreet! It’s ideal for the security personnel, law enforcement agencies, journalists to fulfill the undercover assignments, like evidence collection, hidden investigation and surveillance, etc.
It is also great as a toy for hobby enthusiasts, as body worn solutions.
Just press the power switch on the right leg of glasses; it begins transmitting high quality color video with sound to any available 2.4 GHz wireless receiver. Press the camera switch button, you can choose right or left view for surveillance. No need any cable to connect it with the receiver. The transmitting range is up to 300 feet! With the supplied Solar Charger, the sunglasses can continuously work up to 9 hours!