3D spectacles; Bags adapted for laptops; Burglar alarms; Cabinets for loudspeakers; Cases for smartphones; Computer keyboards; Covers for smartphones; Data processing equipment, namely, couplers; Electronic collars to train animals; Headphones; Loudspeakers; Monitoring devices for monitoring battery performance characteristics; Mouse pads; Portable media players; Self-timers; Smartwatches; Sunglasses; Electric door bells; Electrical and electronic burglar alarms; USB card readers