摘要: A wearable wireless audio device includes a support, an electronics circuit, and speaker. The support first ear stem orbital, is configured to at least one lens in wearer's field of view. circuit supported by the receive digital file generate signal indicative file. speaker directed toward ears. convert into sound. has face, rotate from position which face substantially parallel yz-plane second inclined angle with respect yz-plane. coupled pivot, about pivot while maintaining move along axis z-axis support.