Smart glasses for data processing; cabinets for loudspeakers; loudspeakers; sound transmitting apparatus; headphones; holders adapted for mobile telephones; cases for smartphones; protection devices for personal use against accidents; protective helmets; protective helmets for sports; headgear being protective helmets; eyeglasses; batteries, electric, for vehicles; battery jars; battery chargers; charging stations for electric vehicles; cell phone battery chargers for use in vehicles