Smartglasses; Smartwatches; Electronic agendas; Bathroom scales; Cabinets for loudspeakers; Audio speakers; Portable vibration speakers; Microphones; Compact disc players; Personal stereos; Portable media players; Electric and electronic effects units for musical instruments; Loud speakers; Wireless speakers; Wireless microphones with integrated speakers; Wireless indoor and outdoor speakers; Cameras; Air analysis apparatus; Electrical adapters; Sports whistles