Earphones; Megaphones; Microphones; Scales; Bags adapted for laptops; Battery charge devices; Blank USB flash drives; Cases for smartphones; Covers for smartphones; Data cables; Electronic navigational and positioning apparatus and instruments; Electronic pens; Portable media players; Power strips; Protective films adapted for computer screens; Protective films adapted for smartphones; Rechargeable batteries; Smart watches; Wearable activity trackers; Wireless headsets for smartphones