Acoustic couplers; Battery chargers; Blank integrated circuit cards; Blank USB flash drives; Cabinets for loudspeakers; Cell phone covers; Data processing apparatus; Earphones and headphones; Electric wires and cables; Electrical plugs and sockets; Headphones; Notebook computers; Pedometers; Portable media players; Radios; Satellite-aided navigation systems; Shutters; Spectacles; Telephone apparatus; Wearable computer peripherals