Assistive listening device not for medical purposes; Cabinets for loudspeakers; Clothing for protection against accidents, irradiation and fire; Flashing safety lights; Haptic suits, other than for medical purposes; Headgear being protective helmets; Laser projection virtual keyboards; Photography projectors; Protective active cooling vest, active cooling seats, active cooling head cap and active cooling blankets to prevent injury due to overheating; Protective helmets; Rechargeable batteries...