DUNNO

3D spectacles; Cases for smartphones; Cell phone cases; Cell phone straps; Chargers for electric batteries; Compact disc players; Computer keyboards; Covers for smartphones; Data processing equipment, namely, couplers; Global positioning system (GPS); Headphones; Loudspeakers; Notebook computers; Smartglasses; Smartwatches; Cabinets for loudspeakers; Computer cursor control devices, namely, computer mouse