Apparatus for transmission of communication; Batteries, electric; Battery chargers; Cabinets for loudspeakers; Downloadable educational course materials for the Electronic teaching and studying machines in the field of education; Headphones; Loudspeakers; Portable media players; Radar apparatus; Rechargeable electric batteries; Smart watches; Smartglasses; Smartphones; Solar batteries; Virtual reality glasses; Baby monitors; Cases adapted for mobile phones; Data processing equipment, namely, ...