[ Batteries, electric; ] [ Biometric identification apparatus; Cases especially made for photographic apparatus and instruments; ] Chargers for electric batteries; Electric navigational instruments [ ; Eyeglasses; Headphones; Microphones; Monopods used to take photographs by positioning a smartphone or camera beyond the normal range of the arm; ] [ Optical lenses; ] [ Radios; Smartwatches; Stands for photographic apparatus; Tripods for cameras; ] [ Wearable activity trackers; ] [ Wireless spe...