Classification Information
Audio interfaces; Baby monitors; Cell phone cases; Data cables; Headphones; Mouse pads; Protective films adapted for smartphones; Skin diving masks; Smart watches; Smartglasses; Telescopes; Telescopic gun sights; Telescopic sights; Equatorial telescopes; Lenses for telescopes; Optical or telescopic lens sights; Prisms; Reflecting telescopes; Tripods; Zenith telescopes
Electrical and Scientific Apparatus