Loudspeakers; Smartglasses; Smartwatches; Wearable activity tracker; Smartphones; protective films adapted for mobile phones; Cell phone straps; Rechargeable electric batteries; Portable media players; Wires, electric; Bags for photographic apparatus; Optical, RFID, Microfilm, Chip card readers; Earphone; covers for smartphones; cases for smartphones; Speaker enclosures; Selfie sticks, namely, hand-held monopods for smart phones; Wireless ear buds