Computers; Eyeglasses; Headphones; Microphones; Smartwatches; Alarm monitoring systems; Blank flash memory cards; Cabinets for loudspeakers; Chargers for electric batteries; Computer hardware; Computer peripheral devices; Covers for smartphones; Data processing apparatus; Electric door bells; Electrical adapters; Photographic cameras; Protective films adapted for smartphones; Rechargeable electric batteries; Slide projectors; Wireless ear buds

Alarm monitoring systems; Blank flash memory cards; Cabinets for loudspeakers; Chargers for electric batteries; Computer hardware; Computer peripheral devices; Computers; Covers for smartphones; Data processing apparatus; Electric door bells; Electrical adapters; Eyeglasses; Headphones; Microphones; Photographic cameras; Protective films adapted for smartphones; Rechargeable electric batteries; Slide projectors; Smartwatches