Abstract: An earbud system is described. The earbud system may include a primary earbud having a primary antenna. The earbud system may further include a secondary earbud having a secondary antenna. The primary antenna may have a higher effective radiation area than the secondary antenna. The secondary antenna may have a higher gain than the primary antenna.

Abstract: An earbud system is described. The earbud system may include a primary earbud having a primary antenna. The earbud system may further include a secondary earbud having a secondary antenna. The primary antenna may have a higher effective radiation area than the secondary antenna. The secondary antenna may have a higher gain than the primary antenna.

Abstract: Described is a personal acoustic device that includes at least one earphone, such as an earbud, and a radio frequency (RF) antenna module in electrical communication with a wireless transceiver module inside the earphone to support wireless communication between the device and a remote wireless device. The RF antenna module includes an antenna element disposed in or on a remote housing and further includes an RF coaxial cable having one end in electrical communication with the antenna element and an opposite end in communication with the wireless transceiver module. Improved transmission and reception performance are achieved through increased separation of the antenna module from a user's head and body as compared to an antenna element disposed in the earphone. In addition, the size of the earphone can be reduced relative to an earphone having an antenna element.