Battery chargers for use with telephones; Cases adapted for mobile phones; Cases for smartphones; Cell phone straps; Cellular phones; Chargers for electric batteries; Chargers for electronic cigarettes; Covers for tablet computers; Hands-free kits for phones; Headphones; Headsets for telephones; Music headphones; Protective cases for smartphones; Protective films adapted for computer screens; Protective sleeves for laptop computers; Smartphones; Sonars; Switchboards; Telephone apparatus; Tran...