Bags for cameras and photographic equipment; Cases for smartphones; Covers for smartphones; [ Electric door bells; Electrical plug device enabling connection and disconnection of power and/or control cables; ] Headphones; Loudspeakers; [ Measuring rules; Radios; Rechargeable batteries; ] Smartwatches [ ; Tripods for cameras; Monopods used to take photographs by positioning a smartphone or camera beyond the normal range of the arm ]