Earbuds; Headphones; Audio cables; Audio speakers; Audio transmitter units; Battery chargers; Battery packs; Cases for mobile phones; Computer network hubs; Data cables; Electric charging cables; Electric plugs; Electric switches; Electrical sockets; Mobile phone cases featuring rechargeable batteries; Monopods for handheld digital electronic devices, namely, cameras and smartphones; Power strips; Power supplies for use with electronic devices, namely, mobile phones, digital audio and video p...