Calculators; Diodes; Intercoms; Sirens; Smartwatches; Burglar alarms; Cases for mobile phones; Computer cables; Computer cameras; Ear phones; Electric light switches; Flash card readers; Gyroscopes; Locks, electric; Memory boards; Mobile phone straps; Mobile telephone batteries; Navigation apparatus for vehicles; Protective ear covering shields; Self-timers; Telephone apparatus; Videocameras; Wireless headsets for smartphones; Wireless telephony apparatus; Wires, electric