Smartphones; Phablets; Wireless headsets for smartphones; Portable computers; Laptops; Digital phones; Digital cellular phones; Digital audio tape recorders; Smartphone mounts; Microprocessors; Adjustable smartphone and PC tablet stabilizers and mounts; Headsets for mobile telephones; Desk or car mounted units incorporating a loudspeaker to allow a telephone handset to be used hands-free; Radios and telephones; Conference phones; Speakerphones; Internet phones; Portable telephones; Battery ch...