[ Computer keyboards; Data processing equipment, namely, couplers; Microphones; Headphones; Digital photo frames; Earphones; Pince-nez; Spectacle cases; Sunglasses; 3D spectacles; Battery chargers; Solar batteries; Electrical power supplies; Smartglasses; Smart watches; Personal computers; Mobile radios; Car video recorders; Soundbar speakers; Microphones for communication devices; Audio headphones; Personal headphones for sound transmitting apparatuses; Wireless headsets for smartphones; Pla...