Bang & Olufsen (B&O) has released its latest wireless earbuds, the Beoplay Eleven. The Danish audio company says these new buds, which look essentially unchanged from their predecessors, the Beoplay EX, provide double the noise reduction at low frequencies and improved optimization across different ear shapes and sizes, creating “the best ANC technology in an earbud to date.” The Beoplay Eleven are priced at $499. The Natural Aluminium color is available starting today. The Copper Tone version comes out on December 17. Bang & Olufsen B&O says transparency mode has…