3D spectacles; Bags adapted for laptops; Batteries, electric; Battery chargers; Cabinets for loudspeakers; Cases for smartphones; Contacts, electric; Data cables; Data processing apparatus; Ear phones; Electrical plugs and sockets; Monopods for handheld digital electronic devices, namely, cell phones, MP3 players and personal digital assistants; Protective films adapted for computer screens; Rechargeable electric batteries; Smart glasses; Smart watches; Touch screens; Computer keyboards