VIDONN

[ 3D spectacles; Altimeters; Audio-video receivers; Bags adapted for laptops; Blank USB flash drives; Distance measuring apparatus; ] Earphones; [ Electronic collars to train animals; Encoded identification bracelets, magnetic; Eyeglass frames; Global positioning system (GPS); ] Headphones; [ Measuring apparatus, namely, laser distance meters; Photographic cameras; Portable media players; Radios; Scales with body mass analysers; Sleeves for laptops; Smart rings; Smart watches; Smartglasses; Sound transmitting apparatus; Speaking tubes; Spectacle frames; Subwoofers; Telemeters; Teleprompters; Wearable activity trackers ]