Computer memory devices; Scales; Weighing machines; Aerials; Antennas; Masts for wireless aerials; Transmitters of electronic signals; Tape recorders; Monitoring apparatus, electric; Audio and video receivers; Headphones; DVD players; Temperature indicators; Alarms; Electric door bells; Smoke detectors; Sunglasses; 3D spectacles; Power sources (batteries); Rechargeable batteries; Cases for smartphones; Earphones (other than hearing aids for the deaf)