Batteries; Battery chargers; Camcorders; Cases for smartphones; Converters for electric plugs; Electric and electronic video surveillance installations; Headphones; Loudspeaker cabinets; Monopods used to take photographs by positioning a smartphone or camera beyond the normal range of the arm; Safety helmets; Screen protectors comprised of acrylic, tempered glass, plastic adapted for use with portable electronic devices; Smartglasses; Smartwatches; Video screens; Rechargeable batteries