Earphones; Eyeglasses; Headphones; Sunglasses; Blank integrated circuit cards; Blank USB flash drives; Calculating machines; Cases for smartphones; Cell phone straps; Computer mice; Covers for smartphones; Earphone accessories, namely, earphone cases; Electrical plugs and sockets; Geiger counters; Head-clip cell phone holders; Mouse pads; Protective films adapted for smartphones; Rechargeable batteries; Selfie sticks; Smart watches