Headphones; Hygrometers; Sunglasses; Thermo-hygrometers; Computer network routers; Digital cameras; Electric door chimes; Electronic sound pickups for guitars and basses; Endoscopy cameras for industrial purposes; Protective cases for cell phones; Remote controls for televisions; Selfie sticks; Smart watches; Vehicle locating, tracking and security system comprised of an antenna and radio transmitter to be placed in a vehicle; Video monitors