Battery charge devices; Cabinets for loudspeakers; Cases for smartphones; Cell phone battery chargers; Cell phone battery chargers for use in vehicles; Covers for smartphones; Data cables; Electric charging cables; Headphones; Loudspeakers; Microphones; Portable media players; Protective films adapted for smartphones; Rechargeable electric batteries; Stands adapted for mobile phones; Teaching apparatus in the nature of a guard that is attached to the body of a woodwind instrument for music in...