9 Cases adapted for holding smartwatches; Cases adapted for mobile phones; Cases adapted for photographic equipment; Cases for amplifiers; Cases for audio cables; Cases for eyeglasses and sunglasses; Cases for eyewear; Cases for mobile phones; Cases for MP3 players; Cases for portable computers; Cases for smartphones; Earphone accessories, namely, earphone cases; Earphone accessories, namely, earphone cushions; Earphone accessories, namely, earphone extension cords; Earphone accessories, namely, earphone pads; Earphones; Nose guards which can be worn by attachment to eyewear such as sunglasses and ski goggles; Rechargeable batteries; Sunglass cords; Sunglasses; Sunglasses and spectacles; Bone conduction earphones; Cell phone cases; Crypto collectibles in the nature of downloadable audio and video recordings in the field of music concerts authenticated by non-fungible tokens (NFTs); Crypto collectibles in the nature of downloadable audio recordings in the field of music authenticated by non-fungible tokens (NFTs); Crypto collectibles in the nature of downloadable audio recordings in the field of sports highlights authenticated by non-fungible tokens (NFTs); Crypto collectibles in the nature of downloadable image files of clothing authenticated by non-fungible tokens (NFTs); Crypto collectibles in the nature of downloadable image files of footwear authenticated by non-fungible tokens (NFTs); Crypto collectibles in the nature of downloadable image files of headwear authenticated by non-fungible tokens (NFTs); Crypto collectibles in the nature of downloadable image files of shoes authenticated by non-fungible tokens (NFTs); Crypto collectibles in the nature of downloadable image files of sneakers authenticated by non-fungible tokens (NFTs); Crypto collectibles in the nature of downloadable image files of toys authenticated by non-fungible tokens (NFTs); Crypto collectibles in the nature of downloadable image files of sports highlights authenticated by non-fungible tokens (NFTs); Crypto collectibles in the nature of downloadable multimedia files containing artwork in the field of sports highlights authenticated by non-fungible tokens (NFTs); Crypto collectibles in the nature of downloadable multimedia files containing video in the field of sports highlights authenticated by non-fungible tokens (NFTs); Crypto collectibles in the nature of downloadable music files authenticated by non-fungible tokens (NFTs); Crypto collectibles in the nature of downloadable video recordings in the field of sports highlights authenticated by non-fungible tokens (NFTs); Digital collectibles in the nature of downloadable audio and video recordings in the field of sports highlights authenticated by non-fungible tokens (NFTs); Digital collectibles in the nature of downloadable audio recordings in the field of music authenticated by non-fungible tokens (NFTs); Digital collectibles in the nature of downloadable audio recordings in the field of sports highlights authenticated by non-fungible tokens (NFTs); Digital collectibles in the nature of downloadable image files of clothing authenticated by non-fungible tokens (NFTs); Digital collectibles in the nature of downloadable image files of footwear authenticated by non-fungible tokens (NFTs); Digital collectibles in the nature of downloadable image files of headwear authenticated by non-fungible tokens (NFTs); Digital collectibles in the nature of downloadable image files of shoes authenticated by non-fungible tokens (NFTs); Digital collectibles in the nature of downloadable image files of sneakers authenticated by non-fungible tokens (NFTs); Digital collectibles in the nature of downloadable image files of toys authenticated by non-fungible tokens (NFTs); Digital collectibles in the nature of downloadable image files of sports highlights authenticated by non-fungible tokens (NFTs); Digital collectibles in the nature of downloadable multimedia files containing artwork in the field of sports highlights authenticated by non-fungible tokens (NFTs); Digital collectibles in the nature of downloadable multimedia files containing video in the field of sports highlights authenticated by non-fungible tokens (NFTs); Digital collectibles in the nature of downloadable music files authenticated by non-fungible tokens (NFTs); Digital collectibles in the nature of downloadable video recordings in the field of sports highlights authenticated by non-fungible tokens (NFTs); Downloadable virtual goods in the nature of image files of avatars for use in online virtual environments; Downloadable virtual goods in the nature of image files of clothing for use in online virtual environments; Downloadable virtual goods in the nature of image files of eyewear for use in online virtual environments; Downloadable virtual goods in the nature of image files of footwear for use in online virtual environments; Downloadable virtual goods in the nature of image files of handbags for use in online virtual environments; Downloadable virtual goods in the nature of image files of headwear for use in online virtual environments; Downloadable virtual goods in the nature of image files of shoes for use in online virtual environments; Downloadable virtual goods in the nature of image files of toys for use in online virtual environments; Downloadable audio and video recordings featuring sports highlights authenticated by non-fungible tokens (NFTs); Downloadable image files containing trading cards authenticated by non-fungible tokens (NFTs); Downloadable image files containing sports highlights authenticated by non-fungible tokens (NFTs); Downloadable image files of clothing accessories being jewelry authenticated by non-fungible tokens (NFTs); Downloadable image files of clothing accessories being watches authenticated by non-fungible tokens (NFTs); Downloadable image files of handbags authenticated by non-fungible tokens (NFTs); Downloadable image files of jewelry authenticated by non-fungible tokens (NFTs); Downloadable image files of sneakers authenticated by non-fungible tokens (NFTs); Downloadable multimedia files containing texts relating to American football players authenticated by non-fungible tokens (NFTs); Downloadable multimedia files containing texts relating to baseball players authenticated by non-fungible tokens (NFTs); Downloadable multimedia files containing texts relating to basketball players authenticated by non-fungible tokens (NFTs); Downloadable multimedia files containing texts relating to musicians authenticated by non-fungible tokens (NFTs); Downloadable multimedia files containing texts relating to soccer players authenticated by non-fungible tokens (NFTs); Downloadable multimedia files containing texts relating to tennis players authenticated by non-fungible tokens (NFTs); Eyeglass cases; Eyewear cases; Headphone cases; Laptop carrying cases; Mobile phone cases featuring rechargeable batteries; Protective cases for cell phones; Protective cases for smartphones; Wireless earphones