Covers for smartphones; Cases for smartphones; Protective films adapted for smartphones; Microphones; Headsets; Audio interfaces; Earphones (other than hearing aids for the deaf); Earpieces for remote communication; Data transmission cables; In-car telephone handset cradles; Holders adapted for mobile telephones and smartphones; Headphones for audio apparatus; Mobile phone chargers; Travel adaptors for electric plugs; Battery chargers; Wireless charge pads; Electric adapter plugs; Selfie sticks (hand-held monopods); Smartwatches; Lanyards for cell phones