JUDOUSU

Computer keyboards; Digital to analogue converters; Dog whistles; Electronic collars to train animals; False coin detectors; Fingerprint imagers; Mouse pads; Photo printers; Smart rings; Smart watches; Smartglasses; USB cables for cellphones; USB charging ports; Apparatus for checking the authenticity of banknotes; Computer mouse, namely, trackballs; Covers for tablet computers; Distance measuring apparatus; Tool measuring instruments