Accumulators, electric; Battery chargers; Headphones; Earphones; Couplers in the nature of data processing equipment; blank USB flash drives; Loudspeakers; Horns for loudspeakers; Cabinets for loudspeakers; Smartwatches; Computer keyboards; cases adapted for smartphones; sheaths in the nature of protective cases adapted for smartphones; protective films in the nature of skins and screen protectors adapted for mobile phones; Rechargeable electric batteries; Distance recording apparatus, namely...