US Patent 11336990 Decorative wireless communication system and module thereof

A wireless communication device that is capable of being fixed to a decorative piece, including a housing body comprising a first shell piece and a second piece, wherein the first shell piece and the second shell piece, when coupled together, define a first space volume, a second space volume, and a pathway connecting the first space volume and the second space volume, a speaker circuit arranged in the first space volume, an electronic circuit arranged in the second space volume, wherein the electronic circuit is electrically connected to the speaker circuit, and an activation circuit electrically connected to the electronic circuit, wherein an activation of the activation circuit operatively connects the speaker circuit with the electronic circuit.