3D spectacles; Cabinets for loudspeakers; [ Cases for smartphones; ] Computer keyboards; [ Covers for smartphones; Data processing equipment, namely, couplers; ] Headphones; Mouse pads; Mouse pads; Portable media players; [ Remote controls for televisions; ] Smartglasses; Smartwatches; [ Video recorders; Wearable activity trackers; Blank USB flash drives; ] Computer mouse; Wrist rests for computer mouse users