Mouse, namely, computer mice; Mouse pads; Couplers, namely, optical couplers; covers for smartphones; protective films adapted for mobile phones; Microphones; Portable media players; Digital photo frames; Headphones; selfie sticks in the nature of hand-held monopods used to take photographs by positioning a smartphone or camera beyond the normal range of the arm; Plugs, sockets and other contacts, namely, electrical plugs, electrical sockets, and safety contact plugs; Rechargeable electric ba...