Accumulators; Audio speakers; Battery charge devices; Blank USB cards; Blank USB flash drives; Cases for smartphones; Cell phone battery chargers for use in vehicles; Computer keyboards; Data cables; Earphones; Electric cables; Rechargeable batteries; Self-timers; USB cables; USB card readers; Wires, electric; Computer mouse, namely, trackballs; Electrical plug device enabling connection and disconnection of power and/or control cables; Electronic card readers; Optical or telescopic lens sigh...