Eyeglasses; Microphones; Smartwatches; Webcams; Batteries, electric; Biometric fingerprint door locks; Car video recorders; Cases for smartphones; Covers for tablet computers; Computer keyboards; Computer mouse; Data cables; Earphones and headphones; Electric sockets; Electronic collars to train animals; Global positioning system (GPS) apparatus; Protective helmets; Selfie sticks; Video projectors; Wireless speakers; Magnets