Subwoofers; Speakers (audio equipment); Battery chargers; Security systems for buildings; Cases adapted for electronic equipment; Cases adapted for mobile phones; Holders adapted for mobile phones; Stands for computer equipment; Casings for electronic devices; Battery charging apparatus for vehicles; Central processing unit (CPU) fans; Mice for computers; Data transmission cables; Earphones (other than hearing aids for the deaf); Headphones; Electronic cables; Global positioning system (GPS) apparatus; Apparatus for navigation; Electrical tracking apparatus; Fans adapted for use with computer components; Computer keyboards; Function keyboards; Keyboards for use with data communication apparatus; Telephone keyboards; Microphones; Mobile telephones; Selfie sticks (hand held monopods); Mouse pads; MP3 players; Electrical adapters; Electric adaptors; Covers for tablet computers; Covers for smartphones; Alarms; Fire alarms; Security alarms (other than for vehicles); Sound amplifiers; Loudspeakers; USB flash drives; Port sharing units; Virtual reality headsets; Anti-dust headsets; Smartphones; Photographic projectors; Projectors; Slide projectors; Audio apparatus